Not that I'm deliberately being a jerk here, but it baffles me why folks want to visit Amish Country but then want full hook-ups? Here's another thing that baffles me. Why do folks want to experience the "Amish" life style then visit areas that are nothing but commercialized tourist attractions?
I'm not scrutinizing full hook-up, it just kids of rubs me the wrong way. To experience the Amish (true) life style, you've really got to get away from commercialized locations and simply tour the back roads. If you get lucky, you may find an Amish family with a fruit or vegetable stand along the side of the road in front of their house. You may see someone working a team of horses with a 1 or 2 bottom plow. Watching them work a 2 or 4 hitch team is simply fascinating. You won't get these experiences at a commercialized "hot spot".
I'm more familiar with the Amish "hot spots" in Indiana, but I do know, the farms located along the back country roads is the best experience. My father-in-law has spend a lot of time negotiating with Amish folks for farm animals, Amish Auctions, and produce.
Shipshawanna Indiana does have a true Amish auction house. It's absolutely fascinating to attend one of these, but really exhausting too. Amish run stores are OK, but unfortunately, except for the type of dress the employees are wearing, there's simply too many "English" invading the space.
A little unnoticed group that get's neglected are the Mennonites. One step more liberal than Amish, they still preserve the "plain" lifestyle. And don't forget the "Old Order Drunkards" or (German Baptist) as they are called. I live right in the middle of a pocket of "Old Orders - (Dunkards)". Their lifestyle is "plain" too, but they do drive automobiles, but wear the old style clothing. My wife actually has 2nd and 3rd cousins living around us, and they are still following the Old Order ways. They are a fascinating people. Several years ago we attended a family reunion and about 400 relatives showed up, and probably 90% of them were from the "Old Orders". Talk about some culture experience! You never get these types of experiences in the commercialized settings.
What I'm saying is, park the camper where it's comfortable for you, then take off and hit the back roads!