we have settlement on our small farm in just over a week, and it has a large outdoor arena on it. It’s 120x220 feet. It’s not in the greatest shape and there are some weeds growing throughout it. I can’t tell what the footing is but most common in my area is sand or stone dust. It won’t be heavily used, Only one rider primarily will be on it and only 1-2 horses, 3-5 five times a week. I’ve never owned an arena and I am not familiar with what I need. Looking to spend under $1500, if possible and have no problems with used or needing some work/welding. We will be using a small tractor to pull it. Can drags be pulled by a riding lawn mower as well? What are your drag recommendations and/or tips?