There is a great RV park in Berlin in Holmes County where about 40,000 Amish live. The park is Scenic Hills RV Park and the monthly rate is $595 which includes electric and WiFi. The WiFi works very good. It is about 45 miles from Mansfield. We have been there 3 times for a month in the last 4 years and it has become our favorite place in the country to go. So much to see and do and needlessly to say, the food is great. They are open from May to the end of October I believe.