I agree with Drew - it's their trip, not yours. However, if one of them does try to do their number on you, wear your status like a badge of honor.
We had a Down's syndrome boy in my former cong. I would always let him make a comment or two when I did the WT study on Sunday, and would kind of treat him like just another kid. (He couldn't really talk, but he obviously knew when you were nice to him). One day, I ran into him and his mom a year or two after I left in the 1980 blowup. Mom gives me that same look that startled nuns give Christopher Lee in a dracula movie, but Norman gives me his usual "arghgh!!" and runs up to give me the same old wrestler squeeze and handshake as old times.
Mom leaves the Walmart crying.
Maybe the ancient Greeks were right - these kids could very well be the children of the Gods?
James