if you live near a body of a water, there's a good chance someone can offer you a canoe to rent. find them, rent it and explore said body of water. if you live in san francisco, you've got even more options. if you live in san francisco and feel up to a three hour drive, may i suggest traveling north to the big river estuary in mendocino where the fine lads of catchacanoe will let you get on a boat. don't fall asleep and drift into the ocean though, they don't like that very much.