Ok, so this is actually my expertise.
Meditate for a while in your head before you go - what the exp should be like. An experienced/valuable man does not rush things. He takes his time, knows how to push a woman's buttons (sometimes thru trial and error) and operates smooooothhhly. Not rigidly!
Aggression on a first meet has rarely worked well for me. Be friendly and test the waters. Try to make a common connection with the girl first. Good conversation/humor shows that you're a well balanced and valuable male and I'm pretty sure is a turn on for most women - that doesn't mean talk about the scientific process. After some good talk, smiles, laughs, etc (classic IOIs) go for light touch (arms/legs). I would not go for a kiss/tight hug right off the bat but agree with the gifts. Small trinkets will do enormous things for their emotional circuits. The one and only woman I ever gave a first date gift to (by accident) took a long time to get rid of lol...
You both already plan to spend time with each other, so you have to do very little now not to fuck up. If you get there and she is there and you are together alone; don't panic or rush ... all you have to do is escalate slowly after you're comfortable with each other. Showing restraint is 10x more sexy to women, bc most can't do it. You've heard of cat & mouse? I frequently pull back in every aspect (texting, emotionally, physically) I can with women bc they are unsuspecting and not used to it and it TURNS THEM ON.
And for god's sake, if you're not attracted to her, please don't escalate.