Sorry about the timing on this answer. I just got back from Texas and I am finding a lot of campsites that have no or poor wifi. Like you I thought I had the springs but I guess I should get under there and look. I have not had any problem with gas stations. I try to stick to the Pilots or TAs other truck stops for fuel. They always have long poles for cleaning your windows. I have run into quite a few campgrounds that are down or up a hill so that it looked like I might hit the ground with my back end. The trick is to enter and exit very slowly.
