Girl wants to meet for drinks but... I don't really drink WHAT SHOULD I DO?

Alright, so a friend of mine talked me in to trying the "online dating" thing. Long story short I have been talking to this gearhead girl. We agreed to meet at one of the local car cruises Saturday night.

So she sends me a text today and asks what time I want to meet there. I said that I am meeting my Brothers and going to Monster Mopar Weekend Friday and Saturday that I was planning on getting to local car show around 6:00. So I am going to be spending all day Saturday running around at Monster Mopar

She said that they (her and her family) were going out on the river (yes she is a country girl) and won't get out until about 5:00. So she wanted to know if I could meet up later for drinks?

I am not big on drinking, I may have one or two brewskis with food but... I don't get drunk. Sorry, just not my style.

What do you guys think I should do? Think I should go for it or bail on her?

she said grab and drink she didn't ask you to meet and get drunk have coffee thats a drink stop the worry who knows she my like the idea you don't drink