Did I say I canoed in the wilderness for 3 days on a bushwalking/canoeing expedition? My arms were dead by the time we got to the camp place at the end of each day!!! 
I think this is relevant...I love canoeing. However, I have had some bad experiences with it. One of the times I went canoeing with my dad on a large lake , there were some guys on jet skis who thought it would be funny to be jerks and send some wakes our way.