Yeah, I've been going out there a long time. The amount of morons on the water on the weekends is ridiculous. Packed is an understatement! Was out there last year Labor Day weekend... and yeah, it was chaos.
I have friends that I've fished with a ton on their boats. Ice fished it quite a bit as well. So I'm familiar with the entire Chain. If I were to get it, it would be 95% for fishing, and the other 5% would be to drag the kids out and go tubing once in a while during the summer.
I'm kind of past that whole partying on the water thing, although I've done some insane partying out there back when I was stupid and reckless. Blarney Island was always a blast.
It's fun every so often, but I don't drink when I'm driving my boat. I may have one or two over a long period of time, but it's no different than being in my car, to me. Except way more dangerous and with way more drunken morons all around you...
Just picked up my boat last summer, and it wasn't ready for the water until August. So I didn't bother with the Chain sticker. Debating it this year, though.