wondering what should I use for a backyard hammock bipod stake? I'm thinking maybe two of those spiral horse stakes, just to be safe? This would be for my parents' backyard or front yard that have single trees but no two trees close enough together (closest is around 35 feet apart and thats from one tree to the 6 inch diameter basketball pole thats permanently set up........no way am I climbing up for the proper hang! ) ..... so I'm thinking a bipod stand of some sort, with a single heavy duty anchor or two anchor points? Kind of like the Madeira stand...