When a savings ain't.
In making our plans to go to Branson, I checked out a Passport America CG near Harrison, AK. The 50% rate was $16 for a 50 amp site. It was 10 miles off the beaten path making a total 20 extra miles. It is not near shopping, so more miles.
Another CG, not PA but Good Sam, is $20. It is right off the Highway and virtually in the city limits near shopping. The difference is $4.00, but the fuel is at least $8.00+ more to get to and from the $16.00 CG.
Sometimes 10% is better than 50%. Diesel new math.