Hi all - thanks for the recommendations so far. More ideas would be welcomed.
Craig - yep, I saw those and added a couple in the package I sent him - hopefully they'll help, too.

Ayers - I suspect you're right about that, but it's probably a tough sell to tell the guys they're better off without it...I imagine if it was available, I'd want it, too.
On another board, I got recommended to try this item:
Misty Mate

Has anyone tried these? Are they effective/worthwhile?
Thanks again guys.
Dave