Ordered new class C 28ft, campsite length issues???

I am kind of concerned about the turn on the new MH. It's got a 202" wheel base and overall length of 28'1'', that's a 60% ratio. Guess that's real good. But what about making tight sharp turns in campgrounds and for backing into sites. Sometimes there isn't much maneuvering room with TT and Fivers parking their TV parallel to the road. Seen lots of scraped trees in North Pines CG in Yosemite too.