We were in loop 300 a couple years ago with a 34' TT. The day we arrived, a 40' Motorhome clipped the front of our truck (took the bumper with him) as he could not make the turn around the loop road. After a great week, we were hooked up early and ready to leave. We had to roll a couple of golf carts out of the way to get the trailer out of our space as they were parked on the side of the loop road. Since then, we book premium sites and have not had any issues getting in or out of our site.