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    How do they determine seating capacity?

    Just looking through some of the previous model year's tige boats and am a little confused on how seating capacity changes from year to year often with no apparent change in hull or structure? I thought it was some function of boat weight and bouyancy? Also noticed there is a big difference in some Supras and other makers too.

    Thanks, Jeff

    #2
    Originally posted by jklaus View Post
    Just looking through some of the previous model year's tige boats and am a little confused on how seating capacity changes from year to year often with no apparent change in hull or structure? I thought it was some function of boat weight and bouyancy? Also noticed there is a big difference in some Supras and other makers too.

    Thanks, Jeff



    Good question!!!! I "think" it varies state by state but for example my '04 21i states 8 people and the '05 21i states 10???????????????? 'spain that!!!!! But what i heard from the guys @ the marina if your boat is 21ft. or over you don't have to adhere strickly to that "number" not sure if that is totally true or not. I've had up to 12 people on my boat before and it was fine.......now obviously I didn't have ballast in @ that time, but with 12 people hell you don't need it!

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      #3
      Originally posted by lba_dillon View Post
      Good question!!!! I "think" it varies state by state but for example my '04 21i states 8 people and the '05 21i states 10???????????????? 'spain that!!!!! But what i heard from the guys @ the marina if your boat is 21ft. or over you don't have to adhere strickly to that "number" not sure if that is totally true or not. I've had up to 12 people on my boat before and it was fine.......now obviously I didn't have ballast in @ that time, but with 12 people hell you don't need it!
      I'v read that these are for Coast Gaurd Cert. and that boats over a certain lenght (21 or 22) are not required to have a sticker, but if they do, you must fallow it
      Mikes Liquid Audio: Knowledge Experience Customer Service you can trust-KICKER WetSounds ACME props FlyHigh Custom Ballast Clarion LiquidLumens LEDs Roswell Wave Deflector And More

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        #4
        Off of the NC Wildlife BoatEd course:

        Although federal law requires capacity plates only for boats less than 20 feet in length, the National Marine Manufacturers Association (NMMA) requires a capacity plate on all boats less than 26 feet in order to be certified by NMMA
        Look for a capacity plate near the operator's position or on the transom of the boat. This plate indicates the maximum weight capacity and/or the maximum number of people that the boat can carry safely in good weather.
        You should not exceed either the stated maximum weight capacity or the maximum number of people.
        Maximum weight is the combined weight of passengers, gear, and motors.
        In many states, it is a violation to exceed capacity. (See if this applies in your state.)
        Federal law requires single-hull boats less than 20 feet in length to have a capacity plate. (However, PWC and sailboat manufacturers are not required to attach a capacity plate.) Always follow the recommended capacity found in the owner's manual and on the manufacturer's warning decal. Never exceed these capacity recommendations.
        On vessels with no capacity plate, use the following rule of thumb to calculate the number of persons (weighing 150 lbs. each, on average) the vessel can carry safely in good weather conditions.

        Number of people =

        vessel length (ft.) x vessel width (ft.)

        15


        For example, for a vessel 18 feet long by 6 feet wide, the number of persons is 18 times 6 (or 108) divided by 15, which equals seven 150-lb. persons (or a total person weight of 7 x 150, or 1050 lbs.).
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          #5
          My boat doesn't have a capacity plate. I was told that because it was over 21ft that it wasn't required. Tige doesn't keep records back that far for me. There is not a place where one could've been on my boat, I would've seen the rivet holes.

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            #6
            Using the formula provided, how does a 24 Ve have a capacity of 16?
            The 24V has a capacity of 12 which is less than the calculated value assuming a 24ft length and 8.5 foot (102 inches) width for each boat.

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              #7
              Originally posted by gman View Post
              Using the formula provided, how does a 24 Ve have a capacity of 16?
              The 24V has a capacity of 12 which is less than the calculated value assuming a 24ft length and 8.5 foot (102 inches) width for each boat.

              The only thing I can think of in that case is the extra transom "seats." I think more then 8 on the V or Ve for a cruise is cramped. Doubling that could more easily classified as an orgy.
              "a what? i can['t] say/spell/pronounce that word..." - wannabewakeboarder
              "the plural of boo is booze."

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                #8
                Originally posted by my86stanggt View Post
                My boat doesn't have a capacity plate. I was told that because it was over 21ft that it wasn't required. Tige doesn't keep records back that far for me. There is not a place where one could've been on my boat, I would've seen the rivet holes.


                I wish mine didn't have one........... B/c think about it... ALOT of us put SOME type of ballast in our boats........whether or not it's a water bag/lead/sand and figure 75% or more of us break that law everytime we are out on the water. I mean look @ these guys who put like 2000lbs or more ballast in their boat! Which is think is totally fine.......load your boat how you wish, but I just can't see where it is THAT big of a deal to have an extra person or two on your boat....especially with our Tige's since they generally have more space then the competition b/c of the beam!!! Especially in the 21i department........... My boat is alot wider then some of the other boats on our lake *ALL 21ft. or below* and ALL DD!!!! So, anywho.....I just think it's KAKA and we'll see if we ever get caught!

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                  #9
                  Formulas Shmormulas. It's much simpler than that. They just put as many people in there as they can and call it good. Some years the people they get are fatter than other years. Simple.

                  If you ride with a bunch of Alvies, your seating capacity is like 3.
                  "I want to know God's thoughts, the rest are just details"

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                    #10
                    how do they figure this

                    2006 24ve' seating for 16

                    2006 24 v seating for 12

                    i just dont get it
                    The sun never sets on a badass

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                      #11
                      Originally posted by evil0ne View Post
                      The only thing I can think of in that case is the extra transom "seats." I think more then 8 on the V or Ve for a cruise is cramped. Doubling that could more easily classified as an orgy.
                      I never thought of it that way. That's funny right there.

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                        #12
                        Originally posted by my86stanggt View Post
                        I never thought of it that way. That's funny right there.
                        is it legal to ride on the "sun deck" while driving riding towing and dont you have to have like some kind of "grab rails"to hold on too what about the pylon for the v drives dose that count as a grab rail.

                        tige' if your listening some kind of grab rails would come in handy for next to the sun deck on the sides i think CC dose somting like that.Tige' sleep on it.
                        The sun never sets on a badass

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                          #13
                          Originally posted by wannabewakeboarder View Post
                          is it legal to ride on the "sun deck" while driving riding towing and dont you have to have like some kind of "grab rails"to hold on too what about the pylon for the v drives dose that count as a grab rail.

                          tige' if your listening some kind of grab rails would come in handy for next to the sun deck on the sides i think CC dose somting like that.Tige' sleep on it.

                          I'll pass on the "grab rails" on the sun pad, don't want to look like a city bus going down the lake. But one of those things to drop your tokens in before you get on would be ok
                          Mikes Liquid Audio: Knowledge Experience Customer Service you can trust-KICKER WetSounds ACME props FlyHigh Custom Ballast Clarion LiquidLumens LEDs Roswell Wave Deflector And More

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                            #14
                            What I like about the RZ2 is that flip over seat cushions, where you can step on it. Thats the major problem we have is when were down at the ozarks and we have relatives piling in the boat with dirty shoes, it gets all over our nice clean white seats.

                            See there are grab rails for the sundeck.....
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                            Last edited by zad0030; 01-27-2007, 06:20 AM.
                            Common Sense is not so Common
                            Looking for fat chicks for long walks, romance, cheap buffets, and BALLAST.

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                              #15
                              Originally posted by zad0030 View Post
                              What I like about the RZ2 is that flip over seat cushions, where you can step on it. Thats the major problem we have is when were down at the ozarks and we have relatives piling in the boat with dirty shoes, it gets all over our nice clean white seats.

                              See there are grab rails for the sundeck.....
                              Those come in handy for teak surfing, when it gets too dark for boarding
                              Mikes Liquid Audio: Knowledge Experience Customer Service you can trust-KICKER WetSounds ACME props FlyHigh Custom Ballast Clarion LiquidLumens LEDs Roswell Wave Deflector And More

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