Has anyone had any experience with these rafts? http://portland.craigslist.org/clc/boa/1126154360.html Looking for something for my family that can handle class 3 and then class 4 with my schlubby friends. Also, would folks recommend a cataraft or raft for class 4 boating; thinking about saftey, room, manuaverablity (tracking), and fishing? I probably would concentrate on the John Day River, Deschutes, Sandy, Clackamas, and easier sections of the Wind river. Thanks in advance. PS other advice on Rafts or Catarafts would be appreciated. Price <5k.