Hey TFFers....I have a small pond behind my house and I want to build a small (5x9) dock. The pond isnt deep, maybe 3 feet if that, where the end of the dock will be. I have some 6x6 posts at differant lengths that I can use for the legs. Do I drive them in? Do I use a concrete base? Anyone have any ideas? Anyone tried and failed? Let me know if anyone has any ideas. Thanks in advance.