Thanks for all the great information. The Lost Dutchman State Park sounds like fun, but with my wife and three kids for 4 nights... ...we'll probably stay at a place with full hook ups this time. Next time maybe. Also found out most RV parks in the area are 55+.
We've narrowed the search down to the Apache Junction KOA everyone mentioned and Eagle View RV Resort at Fort McDowell. Both are the same distance from the stadiums. Both seem family friendly.
Does anyone have any thoughts on the Eagle View RV Resort? Thanks again everyone!