My boss gave me his old canoe today...a Mad River Explorer 16'.

It has brand new gunwales and bow/stern covers, but I need new seats and a yoke that fit the gunwales. I won't mention any names, but the store he bought the gunwales from ordered the wrong ones and just as he finished installing them he realized his seats and yoke wouldn't work with them.

What is the best place to buy canoe parts and pieces?