Hi Teri,
We can get you a bike rack for your E-Pro travel trailer, but first you'll need a hitch (assuming one is not already on the camper). For that you'll need the Adjustable Width Trailer Hitch Receiver for RVs, 22" to 72" Wide # 13703.
This can be welded or bolted onto your trailer and gives you a 2" hitch for a rack. The rack does need to be travel-trailer approved, and for that use the Swagman Nomad Bike Rack for 2 Bikes # S36FR.
What I like about the Nomad is it's 8" rise so... view full answer...