Wait three days after your initial interaction to contact them. Don't talk about sex, politics, religion, or former partners/lovers/flings on the first date. You can take it to the bedroom once you've been on at least three official dates. Ask questions. Listen, then talk. Dutch Treat is not acceptable on the first date.
No. No, no, no. Excuse my French, but fuck these rules. These rules no longer exist. They're outdated and most of them are pretty misogynistic.