Maybe it's possible to rent out parts of the facilities to bring in money and new prospects.
Think anything from the 'health' space and/or with the word 'retreat' in it.
> Pork Chops Cosmic Vegan Retreat (2weeks 3.000bucks)
> Secret Martial Arts Kumite in the middle of nowhere (includes group pictures of 'tournament participants' as well as a guaranteed take home trophy)
> Wim Hof U.S. Retreat+Headquarters, the room with the buddha is the breathing room plus we keep bees on the property and a glass of Inner Fire honey costs 25bucks
> 2 week supervised fasting retreat (incl. 800kcal daily of vegetable broth and tea with self made honey) - 3.800 bucks
> 3 week no talking retreat 4.000 bucks(*rooms are fitted with camera and microphone in order to assure no talking)
> live like a 'nature monk'-retreat: all of above (*except for the kumite trophy and vegan food) + participation of residents praying & chanting group sessions, medtitation, traditional monk whippings, plus participants are provided with reading materials and mantras
> barefoot and grounding self realization yogic retreat (cannot put a price on it, participants can+must however remain on the property to pay with 6weeks of physical labour and participation of group activities on the compound)
> distressed couples action therapy retreat, incl. barefoot walk on hot coals (spaces are limited, please provide full personal detail incl. photographs along with the application)
> and so on
I think that can attract some potential new signups. "Hey this was a phenomenal time, thank you soo much." - "Well you know, some of us are actually living here, full time..."