As stated above, join one of the singles groups. They do a lot of fun things together - hiking, geocaching, siteseeing, canoeing/kayaking, potlucks, minor RV maintenance, good conversations around the campfires, etc. They are definitely not matchmaking groups. They are just single RVers that want companionship. Some are only for those above a certain age - like seniors.
As we traveled full-time we met many of these and they seemed to have a great time.
Full-Timed for 16 Years
.... Back in S&B Again
Traveled 8 yr in a 40' 2004 Newmar Dutch Star Motorhome
& 8 yr in a 33' Travel Supreme 5th Wheel