Hey TRP

Former lurker here looking for some help. Yesterday I "sealed the deal" with a girl I met on Tinder (assuming she doesn't flake) and we agreed to meet tomorrow, to grab a bite and walk along the beach. This is my first real date ever, and while I'm not really nervous right now I can't guarantee I won't be tomorrow. I only read a small bit of what's here on TRP and I don't have time to finish it in one day. So I wanted to ask for the best posts/articles that could are relevant and would be helpful for tomorrow. I'm 18 and she's a year or something younger if that's relevant.

Thanks in advance