Hello all--
We are leaving on Wednesday for Frankfurt. We are 2 women & 2 children. We will be driving to: Heidleberg, Munich, Venice and Nice. Flying to London for 3 days before returning to LAX.

Does anyone have any "must do" ideas or any "must not do" mistakes?

Any pointers about anything would be appreciated.

Thank you
Cyn

p.s. Thank you to all the members that were instrumental in helping me plan my trip. You are the best.