I booked three nights in Rudesheim, to end three weeks of travel, and prior to flying out of Frankfurt. Now, with further research, I'm questioning my judgement. There are several things there that we really wanted to do. However, I didn't realize it is a cruise port, and always crowded. Anyone have advice about how miserable it will be June 19-21 time frame? Also, is there a better choice of place to stay, within an easy drive to Frankfurt for a morning flight?