Finding places to stop along the way (during the day)

This may not be useful to you because as two adults and no kids we visit a lot of places that would be boring for kids but I've noted on each of my blog posts the amount of RV parking at an attraction. http://rollinginarv-wheelchairtraveling.blogspot.com/

Or as you have found out, if you ask on here about a specific place you just might get some good answers! :-)