I am buying some land near Abilene Texas (bout 100 acres) that is mostly Coastal bermuda. The place is looking alright with the rain it got a couple weeks back. Would like to turn out one horse onto the place and let her free roam until spring when I can get back (currently live outside the area) There is water available and the place hasnt been grazed in over a year. Do you think a horse would get along OK solo on a fenced spread like that over the winter in terms of feed?