The Damn Raccoons Are Back - Any Ideas?

You may recall that the first raccoon either lost a fight to my cat or committed suicide, and the second raccoon was only deterred by new deck screens and the use of a locking carabiner to hold the the bird feeder.

Well last night as I was going to bed I heard noise on the back deck. A quick investigation showed that the raccoons have upped their game. Video surveillance and details of the night are below.

If anyone has an idea on how to get rid of these raccoons without killing them, I'd love to hear it.