I'm using a D3100 with kit lens. I've taken the 3100 with me on vacations, in rough conditions and it has never let me down. At Seaworld, we sat in row three at the Orca show directly behind the pool and it took the brunt of several full splashes from the whales (I found out the hard way they are trained to splash you if you are standing up....say to get a photograph); granted I covered it somewhat but I was soaked head-to-toe and so was the 3100. But it had nary a leak and it worked fine when dried off. Got some great whale pictures, too!

But my D700 is my hands-down favorite.

Visit my Nikonians gallery.