Mixset

Hi!
I’ve been elected to be the DJ for my high-school’s all night grad party. I have bunch of songs i’d probably use (still need suggestions though), and garageband for mac. I was wondering in case there are guidelines I should follow while piecing long mix together. Any tips, or ideas that have helped you in the past.
Thanks

I am thinking of transfering all my vinyl to mp3 and to cotinue djing wih digital software - any advice please?

i want to make fasts song like on bebo…like this

http://www.bebo.com/FlashBox.jsp?FlashBoxId=3956052187