My wife and I are thinking of taking our two girls (7 and 2) to the Cape this coming July. We have never been before and from reading this site Chatham sounds like a great place for first timers. Can anyone recommend places to stay and some fun things for the kids to do? We would be staying a week. Driving up from Philadelphia so we will have our car. Looking to spend about a maximum of $4k for the week. Less if possible. Thanks in advance for your assistance.