Well, here's the story.
Was in-line at a restaurant that a lot of people go to for pitas after the bars close. Typically, a great place to meet women because you're stuck waiting in line, can listen in on convos for threads, and jump right in. To my right was a gorgeous brunette wearing a pink dress with matching pink nails/toenails. She was all smiles and stuff, so I opened her on her fashion sense/color coordination and smirked and said that you can learn a lot about someone on their sense of style. Turns out that she's my buddy's little sister; we went to the same catholic school for elementary (albeit she's 6 years younger), and our families have known each other for 3 generations (our fathers were in the same band, grandmas were good friends, etc.)... so, natural attraction was there, and then I was set apart from any other man due to our families being somewhat tight. So, she gave me her #, and I just texted her my name, and she replied that it was real nice to meet me.
So, tried to get her and her friends out to pregame with me and my roomies the day after as we briefly talked about the night before, she replied saying she'll try to get them out but they're all exhausted from the festival the night before and probably won't want to stay in; this was 2 Saturdays ago.
I waited till next Friday to text her again and opened up with some rapport material (story my mom told me about her when she was little), and she responded real positively. Planned on meeting up around 930, told me she had kickball at 7. Wound up getting back to me at 11ish saying that she drank too much at kickball (pretty common at kickball leagues around here) and asked me what I was up to, I replied, and that was the end of that convo.
Saturday comes, and I'm not going to ask her out again and appear too available (since I'm really not to begin with)... so, she actually initiated and sent me a text a little after 10 "What are you up to tonight?". My phone was on the charger so I got back to her an hour later with a reply, no answer back; it was past 11 so whatever.
A few things I know about her through my bud... like most hot chicks she's slept around her fair share over the years, 420-friendly, and likes to go out a lot. So, in other words... not a prude.
My question is... basically, where do I go from here? I've met this girl for all of 5 minutes, built a little text rapport, and would ideally like to isolate her. We have awesome free salsa dancing lessons on Thursdays (great way to meet girls and instant KINO for first dates), though I'm wondering if not hitting her up at all until Thursday would work to my detriment. After all, attractive women are approached dozens of times a day.
Any thoughts/suggestions are plenty welcome...