As far as one man options they have inflatable horseshoe shaped boats with no frame but you supply the power. Pontoon boats ride higher and are warmer but you have a free to deal with. Large pontoon boats called catarafts are used in white water rafting can carry a few people and a motor and cooler, but are vary pricey. Personally never trusted folding boats, others like them. I would avoid cheap one air chamber inflatable rafts. Safer boats are of sturdier material and have more than one air chamber. The higher you ride above the water the more wind will affect you.
TV: 2013 F350, Lariat, 4x4, CC, LB, 6.7L Powerstroke
FW: 2013 Jayco Eagle Premier 361 REQS
Additions: Onan 5500W LP Generator, Surge Guard TS,
.......Roof Satellite Dish, Vent Covers, Bedroom Vent Fan,
.......Rear Reciever, 12V DC Outlets (6), 320W Solar & Controller,
.......4 Lifeline AGM Batteries (600 Ah @ 12V),
.......Stereo Upgraded, Interior Speaker Upgrade, Amp