anyone ever made one? i have heard of folks making drift socks out of tarp material but cannot find any info online on how to glue together the material. i am sure i can make a really good drift sock (or bag) cheap by just using tarp and grommets but i need to find a way to glue the tarp material. i can sew it but that would take quite a while. i currently use "drift buckets" but when the river is at normal level the buckets really dont help much even in the slightest breeze. plan on making a JUMBO "bag", cone shaped with a hole in the end, for low water/little current conditions.