How far out are you willing to board and what price range? I used to be out by Maple Lake area (off of highway 55)... I have seen some places listed on Craigslist not to far out as well. When I moved to were I am now I put an add up on craigslist stated boarding wanted and what I was looking for. And now Im at a private barn which I like much better then tons of horses. Good luck!!!
Also: what part of the metro like plymouth or eden praire