So I just received my shiny new D7000 and have a D5100 on the way. Im planning a few trips on a boat and the beach so Im looking for a good DSLR that I can use with an 18-70 as a beat around camera. I was thinking the D70 or D70s since they are so cheap now (are they weather sealed?). I used to have a D50 which I liked alot so thats another option. I think the D40 is going to be fragile because of its size. Am I missing any other options here?