We have a bike rack for four that we use on our van with the hitch. Are any of your bikes small that you could maybe double up on one spot or put one inside your trailer? We also have a Yakima roof rack on our pop up and you can fit up to six on that.
I HAVE A THULE TELESCOPING RACK THAT FITS ACROSS THE BEB OF MY PICKUP. IT HAS 3 FORK HOLDERS. I FIT THE OTHER 2 IBBETEEN AND BUNGEE AND LOCK ALL TOGETHER
Just a suggestion, but could you please turn off the caps lock in your messages? In internet messages, all caps is the equivalent of "shouting" and it is difficult to read.