I don't think my W would have any interest in that at all. Traveling together as a family was actually one of the first things to go by the boards. Maybe she regrets this at some point. I doubt it -- she rarely admits to a mistake, and that would be the Mother of All Admissions -- but you never know. I don't think there's any way she'd put into a document a commitment to take a trip with me post-D, though.
Me: 46 W: 44 Married: 17 Together 21 D13; S10 BD: 03.03.15 (Not attracted to you) Almost 2 years trying, alone, to save marriage Status now: Divorced (effective 06.13.17)