To what towns on cape cod would you send families that are looking to enjoy warm and cozy beaches...?

Pretty much all the cape cod towns are going to have theaters and fishing charters and that kind of thing. A lot of this depends on how much you want to spend and how long you're staying for. As far as the beaches, if your kids are older and want to surf or boogie board, head for the national seashore. However if they're young and you're looking for a quieter beach, check out towns that are on the Bay or the Nantucket Sound. The beaches here have few waves and are really great for smaller kids.