The cool weather here recently in the Northeast has me thinkling of Fall already! I went to the local Job Lot yesterday and bought an "industrial grade" tarp (20' x 30' for a 15' x 24' pool). Question is, what would be the best way to secure the tarp? Should I use vinyl coated cable and string it through the grommets & use some type of locking mechanism, or go with "gator clips"?

Thanks!