[BigV]

Why, yes, of course. They were very cooperative and helpful.

Well, that and the fact that I approached the grill cover with an large open trash bag. I put the opening of the bag over the opening of the grill cover and swallowed them up, so to speak. I repeated this a couple times with a couple more bags. As the yellowjackets out on patrol returned to find their hive home condemned, I sprayed them with -- hehehe -- window cleaner, since that's what I had in a spritz bottle, and when they were wetted and downed, I smashed them. This took care of the remaining twenty or so.