Been a while since I posted on here but I absolutely back up Panda's advice 100% - wise words and a good grounding to get you started.
Don't have an agenda past meeting these guys - there are so many factors outside your control (jet lag, band arguements etc) that may affect whether they want to hook up or not that if it doesn't happen for you you cannot take it personally.
The best experiences I've had have been totally random and unplanned... show up early and take it from there.
Be personable but not clingy, a little quirky and rememberable and don't forget - they're just regular guys!!! who happen to be in a band. On the road they're likely to meet so many hangers-on and stargazers that to meet someone interesting, attractive and fun (like you) who they can converse with is going to be a major plus point.
