So tomorrow I'm donating my Guide Gear Emergency Shelter Tarp, think it's like 10x12 but I can't be sure. I'm giving it to Andrew Lin of Adventure Archives because his current tarp is rather large, bulky, and heavy. We've talked about it and he has mentioned wanting a ultralight tarp that's rather big. Think he'll like it. I'm looking for a square tarp with lots of guy out points and large enough for any shelter I might want to make. I'm looking at the BO tarp but I also want some other suggestions if you have it. Please send them my way.