Most parks with the 10-year rule will waive that if the unit is in good condition and clean. I used to stay at a place that was very nice but the owners let some people move in permanently with 3 dilapidated 5ers... and the place went down hill fast. So did their business. Hoping they get a clue and clean it back up.
Jack and Dee Dee Weatherford, Texas
2014 Ram 2500 Crew Cab 4X4 w/CTD 6.7
2016 Jayco White Hawk 28DSBH Travel Trailer