Thanks for this post. Last weekend at a longer line in one of the Florida SP's, I busted up my knuckles as I tried to hurriedly disconnect when dumping at the station. This would have saved me hassle and heartache.
I'm in my early 50's, so enough elbow grease to still get by, but agreed it can be difficult when fully engaged to disengage sometimes. Easy to add to my list of items for next trip. Thanks for posts!