There is a Wal Mart at mile marker 13 on SR192. The only problem is I live here and can find it with my eyes closed but directions are another story!

If you take I4 to the Celebration exit to 192 and keep going straight for about 7 miles you will find the Wal Mart. The Winn Dixie on 535 at the Crossroads is probably closer and a lot less crowded if not slightly more expensive than the Wal Mart.