You seem to have gotten it.
When I'm on vacation, in another city, or otherwise in a situation where it doesn't really matter what the aftermath of an interaction is, I always try to push things to their breaking points. There is no way anything will come back to me in these types of situations, and by pushing the interaction when it means nothing to you, you learn how far things will really go if you push them there. Obviously no means no, but if you think theres any possiblilty she'd be down for a kiss, go for it. If it works, it works, if it doesn't then hey, you're on vacation, who the fuck cares. Take no prisoners, play like you have nothing to loose.
When I'm on vacation, in another city, or otherwise in a situation where it doesn't really matter what the aftermath of an interaction is, I always try to push things to their breaking points. There is no way anything will come back to me in these types of situations, and by pushing the interaction when it means nothing to you, you learn how far things will really go if you push them there. Obviously no means no, but if you think theres any possiblilty she'd be down for a kiss, go for it. If it works, it works, if it doesn't then hey, you're on vacation, who the fuck cares. Take no prisoners, play like you have nothing to loose.