SportsStuff makes the Big Mable that's a 3 person, and a Great Big Mable that's a 4 person. Either one works great.
Airhead makes a Storm III and a Storm IIII. Obviously a three and four person respectively. We own a III and like it a lot.
Keep in mind any 3-4 person tube will likely be stable due to its size. Ours is difficult to flip. If it does flip it's usually due to older more aggressive riders being on it along with a driver that probably owes them a favor or two. Even then it's still hard to do.
I've towed both of the above mention products behind our 26' Scarab and our 28' Cig. I'd say the Scarab is closest to your 272. I had no problems towing anything behind that boat. At slower speeds the tabs were a must. Other than that I say go get one and enjoy.