Masi: Things I do prior to a first date depends greatly on where the date is and who I'm going with. First dates are not as cracked up as they are made to be. If coordinated correctly, it will be in a neutral/public setting with a set start and end time. For instance, a movie or the food court at the mall, both have predetermined end times yet can be extended to your liking. But ultimately, its nothing romantic and does not require much thought or preparation.
The short checklist I do evaluate before I embark would include, money (both cash and credit), gum and a sweater/jacket. Money is good to have on you just in case you decide to pay for her (that's when WHO you are dating comes into play). Gum is more than just a nice gesture, as it is a life savor after eating movie/mall food (popcorn, garlic bread, imitation Chinese food, pizza etc.) And finally, the jacket isn't for you. Females, especially in south Florida, like to wear as little as possible and flaunt their assets so when she inevitably gets cold you simply offer her one of your layers, or share it like a blanket.
Finally, I try not to put on a facade. I may appear a bit more smooth and prepared than I am most of the time, but I don't typically dress up or pretend I like everything she likes because these are things I certainly couldn't withstand throughout the tenure of the potential relationship. Being yourself is important, and taking into consideration that this person may be leading you astray with who they really are is equally as important. Because no matter who this person is, it is ESSENTIAL to not have the perspective that you are working your way up a ladder for her approval. In other words; "Don't put the pussy on a pedestal."