It's 5 minutes away and he charges $150 a week for food, board, and training.... how much would it cost me to keep a horse there if it's in a pasture (trained horses get stalls) and I do chores for him (sweep ALL the stalls, fill water tubs, throw hay, repair tornado damage, babysit his kids, and other odd chores)?
There's a place right across the street from my house that has over 100 acres of pasture board with a covered arena and a dirt outdoor one. When I boarded there it was $60/month per horse, and she would let you work that off.
I believe now it is around $100 per month for the same facilities. (don't know if that helps you mlkarel)
I'm two miles from the barn where I board and we pay $300 for a 12x20 stall, indoor riding arena, nice turn out pastures, trail access across the road, wash rack, all the hay and grain included in price (you pay for supplements), trailer storage, tack boxes.