I have three boats that I use for fly fishing. A 12' Harbercraft, quite old but very good shape, great for just myself, good with two, will work with three people in, use either my 3hp Johnson or my Maxuum. An 8' fibreglass, rows good, use the maxuum, solo use only although it will hold three. These two have the advantage that they are very durable and not too heavy for one person to handle. Both have fittings for wheels to make them easy to move around. I carry either one on an overhead rack, on my utility trailer.
A 10' zodiac with inflatable keel and wooden floor. I have fiitted it with a pedestal seating arrangement and use either of the motors for power. I inflate/deflate it to travel and carry it in the trailer with my supplies. Although this is a sturdy boat, I always worry about hull/pontoon damage. As far as fishing, it is the most stable and nicest one of the three to fish with, but, there is the setup/take down hassle.
The result of all this is that I use the 8' fibreglass for the majority of my trips. I can load/unload easily by myself, the electric powers it around quite well, and being 'glass is nearly indestructable.
Apologies for being long winded,
Min