Some car washes are tall enough and have enough maneuvering room.
One near me calls itself an 'Auto and RV' car wash, but they recently installed a row of vacuum cleaners that (intentionally or not) eliminated the maneuvering room for RVs when leaving the wash area. My point is if they say there's room for RVs, you'd better check it out.
Sherm & Terry w/rescue Eydie (min Schnauzer) & Charley (std Poodle)
SOLD:2015 Jay Flight 27RLS, GY Endurance (E), Days: 102 '15, 90 '16, 80 '17, 161 '18, 365+ '20
SOLD: 2006 Ford F350 PSD, 4WD, CC, LB, SRW, Camper pkg., 375,000mi
Full timing: Some will think you're crazy, some will be envious, just enjoy the freedom!