As for the board buying (back on topic...:reddevil
When I was shopping, I found 3 different things.
1) expensive boards (typically buy board and binding separate, at a ski or specialty shop, and need to be an expert to even choose which one you need)
2) cheap boards (have bindings included, run under $200, and the bindings are crap, like velcro walmart shoes)
3) mid range price packages ($200-300, with decent bindings, and an "all around forgiving" shape)
You can find the midrange packages from some of the sporting goods stores, catalogs, etc. I found decent packages from Academy, Bass Pro Shops, heard (but didn't actually "see") at West Marine (said they were sold out but had them last week). Overtons had a couple decent packages. And Overtons lists the boards with weight suggestions, and level of skill needed.