I was looking earlier this year for a small canoe, weent with a Raddison 12' Aluminum Canoe. Nice part is it's very lightweight at 34 lbs. Downfall is the aluminum skin is very thin, so rocks are an issue. The Radisson comes with a triple keel design, 1 main keel and 2 smaller keels, great for small ponds but lousy to turn quickly in a river enviroment. Plus I can row it or put the optional sail kit on an sail around the water.
Knowing what I know now, if I was to do it again, I'd look into a 10 foot kayak set up for fishing as I do most of my fishing solo. The canoe is great for one person, maybe a kid and an adult, but the downfall is the weight capacity, Radisson is only rated for around 450 lbs.
Good luck