Does anyone have any comments/tips/pointers on Rehoboth Beach? I'm going for a few days in August, and I'm not sure what to expect. I've been to Provincetown many times -- is it similar? (I have heard that it's much more "mixed" than P-Town).

Also, I'm only going to be there from a Monday to a Friday. Are there things going on during the week, or is it strictly a weekend hotspot?