My suggestions are either Maravia or Aire. They both have a flat self bailing floor. The advantage of a flat floor is they are easier to stand on. They are in general much stiffer than a tube design self bail floor. Both brands are excellent designs. I like the aire because the tubes are within a skin and can take a lot of abrasion and are easy to patch. Maravia's can be fussy to patch but not a deal breaker by any means- great boats. Aires pack smaller.
Look at the oar frames available. You will need a break down model. I prefer those with the cooler as your seat, a removed thwart up front into which sits the big dry box or several rocket boxes that sit front to back hanging off their handles.
Choose your length based on the water- if its a tight narrow river that has large rocks etc I would stay under 14 feet (and re-reading your post FLY IN) no longer than 14. (13') Then you can eddy out and cast/shoot into tighter spots. Its always a trade off the larger the boat in regards to manuverabilty(sp) so balance what you need in carry capacity/room and the boats ability to hunt/fish the water.
I could go on and on, but for two to three people a 14 will carry everything you need no prob so capacity is not an issue. Space and quickness are.
PM me if you want I have a lot of experience in how to organize the meals and pack them in a way that works and is easy to use, or how to have ice cream on the last day of seven when its been 95* every day.
Oh, and make sure the boat comes with a great repair kit and you know how to use it. If you get a hole it will happen when its not easy to repair, like when the boat is fully loaded. Often you must empty it, or and get it away from the water several yards for the glues to cure correctly.
Joshua
A 13'- 6" boat weights about 110lbs. If you choose a boat that big you will need an oar frame, 3 oars, the repair kit, a basic pull it off the rocks kit ( 150 feet of static 7/16ths, some carabiners and prusiks and enough webbing to rig it for a flip and keep your gear in. Always rig for a flip.