Thinking of buying a pontoon boat for some fly fishing and need some advice, tips, etc since I've never owned one or know anyone that has. I plan on using the pontoon on a small (20-30ft wide) river that is slow going but holds lots of panfish and smallmouth. I usually float it with a flat bottom boat or canoe. Well, if you would please tell me what you can about what I should look for in buying a pontoon and if using it on a river would be a problem. IF the river was rated it would be below a 1 even during a thunderstorm. Thanks!