David, I'm in Bartow Fl/Polk Co. Onthe mini airboat format, are you going to set a size limit on the hull? I was thinking you might have two classes. Up to 12' being one class, over 12' and up to 18' or more be another class. Going to have to come up with some good ideas to make a big hull perform good with just a 750cc engine. I'm going to build a mini, but I am baseing it being a mini by the engine-750cc. BB