Zodiac works for us..
Sandy, At '98 Annapolis Boat Show, we ordered a Zodiac HP 285 Fastroller.Saw an ad for it in Sail Mag, (a couple carrying sailing gear/fuel tank etc across a parking lot using just the inflatable floor). Floor inflates rock hard, is tough as nails, and extremely light. The unit is 9'4" long, 4' wide, weighs only 52lbs, 1080lb capacity, inflates in minutes, deflates/rolls up to about 3'x2' to about and works for us. Chose Zodiac, as I figured what was good enough for Navy Seals, Jacques Cousteau, and the Coast Guard was good enough for me. Got a 5 hp Nissan 4 stroke for it- OUTSTANDING motor- no oil to mix with fuel. I am 225lbs and it will plane with me quickly. I don't look for planing, but was advised 5hp was good choice to fight strong currents if needed. Got it from Air Works, Annapolis. Happy hunting.