Washing Your RV. Blue Beacon? OK or not?

X2 on decals. Some years back we had a Mark III conversion van that was heavily decaled. We were on a trip and pulled into a commercial car wash that offered 'full hand wash' at a premium price. We returned to find about 1/3 of the decals blown off by the idiot who pressure washed it (you would think after he saw a few pieces come off he would have stopped). Ended up costing the car wash about $1500 for a complete re-decaling as Mark III no longer sold the matching graphics and that was the lowest quote that could be found at the local body shops..plus they paid for 2 more nights at the motel for the work to be done.