A lot of folks do "driveway sharing". They offer other RVers to opportunity to park on their property (with or without hookups) for short stays at little to no cost. You can find such groups on facebook, etc.
I'm assuming you have horses on your property. With that, I would be careful about the "pets can run free" policy.
When dealing with horse people, you can be pretty confident that their pets are good around horses. But if you are just going to offer to RVers in general, you could very easily run into serious problems with their pets stressing out your horses -even if separated by a fence.
My advice is to leave that off your list of pros/amenities and make it a case by case decision once you meet each visitor and their pets so that YOU can decide if they should be allowed to run free on yourproperty and around your horses and other pets.
1975 American Clipper RV with Dodge 360 (photo in profile)
1998 American Clipper Fold n Roll Folding Trailer
Both born in Morgan Hill, CA to Irv Perch (Daddy of the Aristocrat trailers)