I have a thoroughbred mare available for free lease - she must stay at my barn in LaPlata Maryland, could do a half lease on her - only charge would be for board, I would cover all other expenses. The mare is older but doesn't know it. Lovely mover, pony clubbed through C2, great on trails and pretty much does it all. Grey, about 15.1, built like a warmblood and easy to ride. I have six others so don't have much time to ride her. Our facility is beautiful with a huge indoor arena and every amenity. She's a pleasure to be around and has taught a few of my friends to ride. Feel free to pm me with any questions.
Good luck looking!