I was even thinking of affixing some sort of semi-circular metal loops that can be drilled into the ground; sorry, I can't remember what they're called right now, but it's a thought. They're fixtures that you'd attach a d-ring to, or something like that.
Javier A. Sanjuan
Olympus Barbell Club
Dear God, please help me lift heavy and be awesome. Thanks. Amen.