2gypsies wrote:
How about bringing a tent for the kids? :) Get the bigger RV and I think you'll enjoy it more, especially on rainy days.
Regardless of the RV size, the tent thing is a good idea. Most kids (of the age that yours are) would love it, and you'd probably appreciate having them love it, too. If you don't have a tent already, there would be no great need to get a very expensive or fancy tent for this. I have and occasionally use a $40 Christmas Tree Shops tent, and while it's not the heaviest or sturdiest or best built tent imaginable, it does just fine for casual use in moderate weather.
Make the kids responsible for setting up the tent, of course, if they want to sleep in it.