My KOA membeship was included with my road help insurance. Total of about $100 per year.I just booked a week at KOA in Florida. The discounted rate is a bit less than the nearby campgrounds Savings for the week is about $ 23. My estimate is $11
For the week compared to a non KOA. The road help policy covers my truck too even without the TT and anything I drive. No I do not work for the road help company.
Look at the terms for the memberships. The discounted rates do not usually include rates for longer stays such as monthly.