I went and bought the Clam 2000 shelter yesterday. I've read many of the past posts about anchoring it, but am still having a hard time figuring out a good method. Here is the problem I see...no gromets to attach anything to. After seeing that most stores are now out of ice anchors, I was planning to buy lag eye screws to use, then attach a rope to them and the grommets based on what some of the previous posters had said. HOwever, after opening and putting it up today at home, I don't see where you would attach any rope to. I know some have said they just rest the shelter against their screws, but I'd worry it would raise up some in the wind. Any suggestions?