YOur a good driver if she falls asleep maybe she needs some :coffeeMy better half does also. I usually get a slight bump from her helmet on mine to make me aware but not always.
mine fell asleep on a trip thru manitoba back in 83 . she woke just as I grabbed her, she was looking at the road upside down & her helmet almost hit . I was glad she only wieghted 100lb at the time , had her by front of her jacket & pulling ,cruise was set and maintained speed , I don`t think she has ever fallen asleep since.
I suggest you all get new riding partners!