Please don't flame me

I have been camping for years and years with a pop up, never did any overnight stops other than a motel room. Now with the Travel trailer
we can do over night stops and stay in the camper. Now for the question, Would you ever stay over night in a rest area,
Wal Mart or Truck Stop? I don't like to make reservation for a campground when driving down to the fort as I never know what kinda of time I will make or when I will get tired.
Last time we traveled to the Fort, I knew we'd need at least one if not two spots to overnight. I didn't make reservations but had done some research
on our route and had found campgrounds along the way.
For the ones that would put us near where we planned to stop (based on Mapquest mileage), I printed out the contact information and put it in the truck.
When we thought we'd had enough, called the closest one to check availability and pulled in. It was nice to have power for fans/fridge and a bath house for
showers rather than using ours and having to dump tanks or towing that extra weight. Also wasn't approached by anyone at rest stops or truck stops.....
I think the most I paid for a single night was about $30, and the least was $15. I did have to pay cash one night because they said their person who
knew how to do credit cards wouldn't be back for a couple of day!!!!

Really??? Only one person knows how???
If you don't have The Next Exit book, I would highly recommend that. Tells you whats at every exit on major highways, including gas, restaurants, hotels, campgrounds, etc.
I also used a website called
www.roadcamping.com to find campgrounds along major highways....