DH's first every vacation also happened to be the first vacation we ever took together- either while we were dating or married. I was also 4.5 months pregnant at the time (will.never.do.again!!) We went to see the NHRA drag racing finals in Vegas, and of course, we did some sight seeing while we were there. One day we'll get back there- we only toured half the strip!
This sketch inspired me:http://pinterest.com/pin/112308584430116648/