Roni,
Two years ago, we went from Mattapoisett MA to Elkhart. We went I495 to 90 (Mass Pike). Our first night's stop was in Verona NY at The Villages at Turning Stone RV Park. It is very nice. Close to the Casino at Turning Stone (maybe 1/2 mile or so). We didn't get to the Casino. After Turning Stone, we took a detour to Niagara Falls. We had never been there. WOW!! If you haven't, it certainly is worth the little detour. We stayed at Four Mile Creek State Park. The neat thing is that if you stay at the State Park, you get free parking right at the Falls.
We then went on to a KOA in Stony Ridge Ohio. Don't waste your $$$ there. Worst KOA we have stayed at!!! I understand that there are dedicated RV sites at some Ohio rest areas-spend the night for free. We didn't know about that then and don't know if we would have done it but---
The next night was in Elkhart at the Elkhart Campground.
Are you back home now? When are you planning to head to Elkhart?
Judi