I don't think I've ever seen an M20 for rent/club anywhere ever.
Oh, I've seen several come and go over the years. It appears that as of today, assuming their web sites are up to date, the options are:
Flying Clubs:
Flying Particles, KLVK Livermore, CA, M20J, $180/hr plus $18.50/half day
Denver Flyers, KBJC, Denver/Broomfield, CO M20J, $190/hr
Central Iowa Flying Club, KDSM Des Moines, IA, Two M20Js for $159/hr dry
Wings of Carolina Flying Club, KTTA Sanford (Raleigh), NC, Two M20Js for $201/hr wet
Rentals:
Du Bois Aviation, KCNO Chino, CA, M20B for $195/hr wet
Yosemite Aviation, KMPI Mariposa/Yosemite, CA, M20F for $185/hr wet
Rocky Mountain Flight School, KBJC Denver/Broomfield, CO M20C for $138/hr wet
Minot Aero Center, KMOT, Minot, ND, M20J for $265/hr wet
Ace Pilot Training, KABE Allentown, PA, M20C for $215/hr wet
Air Mods Flight Center, N87 Trenton-Robbinsville, NJ, M20J for $205/hr wet
@rene86mx Unfortunately, the Mooneys in the Bay Area seem to be all gone. The one at Yosemite Aviation is the closest to the Bay Area, and according to Google that's a 2:45/166 mile drive from SFO. Depending on where you're going to be in the Bay Area you may be able to knock part of that drive, but it's gonna be a hike in any case. Maybe you could rent something else in the Bay Area and fly over there, it's only around a 100nm flight from most of the popular rental airports in the Bay Area.