I agree with pink fairy! if you can't get the cards filled in prior to the party, attach them to a clipboard and as you are tanning the first one the rest can be filling out the cards. I usually do the light tans first, then the meduim and finally the dark. Make sure you have plenty of disposables as you never know what you might come accross, lots of sticky feet, hats, face masks if necessary, disposable pants etc, have your business cards and post tan care cards ready to hand out after the tan. The most important thing at a party is - don't feel rushed, take your time. Oh...I also take a clip lamp wth me as some houses have quite dim lights and I find this helps loads.