I am also in Rockville and have relied on half leasing for 12+ years all around Maryland.
I have had 4 long term arrangements with high quality and safe horses suitable for my interest, which is low level dressage. I appreciate that some pursuits have a smaller pool of suitable mounts!
I have utilized all these avenues to fit different situations at different times in my life:
- Trainer’s personal horse
- Craigslist posts (I posted a want ad and screened responses)
- Trainer’s program/school horse lease (horse capable of Training level eventing, not a w/t dead head)
- Emailing barns I didn’t necessarily have connections with
- Currently via a friend who saw my facebook ISO ad and put me in contact with one of their clients.
Personally, I have had better luck at small private barns where there isn’t a built in “supply” of lesson students all vying for the ride. To access opportunities at smaller barns, I would go the route of posting ISO ads on facebook or craigslist. If you are willing to do some leg work, Equiery (http://equiery.com/) is a great resource for farm listings. Depending on your routine/traffic, Montgomery, Howard, and Fredrick County could all be areas to consider during your search.
PM me if you want to chat/exchange emails. Unfortunately, I don’t have a horse to offer, but might be able to steer you in the right direction.