Re: Going on vacation- time to wean?
i agree with PPs - take your pump, DO pump while you're gone (i'd probably do more than just 'to comfort' because i'd want to keep my supply up a little more, maybe 4x a day - your DH is going to be working, right?), and enjoy the time. be prepared for weaning, but i honestly wouldn't expect it, given my experiences and what i've heard from others.
Nursing, pumping, cloth-diapering, babywearing, working professor mama with the awesomest SAHD ever.