Hey BigNose, good to here from you again! Pipe up more often won't ya! lol
I gotta go with Kannon. We are running a 13' Zebeck (Inflateable). Started out with a 9.9, went to a 15 which was still not enough and ended up with a 25 two-stroke that will do 'cat-walk's' down the lake with one occupant!
As with everything, the technologies with the inflatables have advanced greatly. Super sturdy, and super stable. As an experiment, the three of us in the boat all stood on the pontoon on one side (avg. wgt. 200lbs) and there was almost no difference as to the balance of the boat in the water.
We have mounted seats, oar holders (yokes, I think), downriggers, rod holders, etc, etc mounted on this puppy. Great unit, worth looking into if you do not want to pull a trailer. That and you'll never get swamped. They are tough and three chambered. You are not going to sink, unless you work really, really hard at it! lol
Tree
PS Post more, I like what you have to say!