Camping is .. quaint.
Hotels are the way to go. If you do it right, it doesn't cost much. You stay at a place like the Quality Inn, or Days Inn, etc. There are several chains that all belong to the same "club." La Quinta Inns and Suites also has this "frequent guest" program. so does Best Western, the Hilton, and others. Call and ask!
So you sign up and register as a frequent guest. Now, when you travel, you begin to build points. Stay at two separate hotels, get a third night free, etc. They will send you offers to "up" your free stay points. If you play their game, you can really stay quite cheaply. ALSO, staying at the slightly better hotels usually includes a full breakfast. At the Hampton, for example, you get eggs, sausage, bacon, waffles, toast, rolls, bagels and creamed cheese, orange juice ... do you know that if you drink 1/2 gallon of orange juice at today's prices, you room was free?
Kidding aside, if you stay (two people) and have breakfast in the morning in the hotel, you can count about $18.00 (including tip) that you DON'T have to pay at IHOP when you check out, and you serve yourself so there is NO wait, and NO portions. If you want to eat 4 lb. of scrambled eggs and 26 sausage patties, you can in the hotel!
The hotels include free Internet access in most cases, and you don't have to shower in some public facility where you are afraid to set your towel down. Rooms have heat in the winter and a/c in the summer, something your camper doesn't offer. AND, you can walk around your room naked! You can't do that at (most) campgrounds. Believe me. I know!