I generally make about 5 playlists. I have my “OH my YES I want to play these songs (about 1.5 hours) MOST definitely” or the “A List – [eventname]” list. Then I have my “B List – [eventname]” with good songs, but nothing I absolutely feel I have to showcase. My “C :ist [eventname]” is for intro songs, something light to start off the evening (if the party starts at like 8 – 9). I make two “Bathroom Break” lists trimmed to where Virtual DJ can do a decent job of automixing when I gotta take a few out of the booth for a quick break or to grab a drink.
I use my slidelist for requests or stuff that I want to inject because of the crowd that I didn’t anticipate.
Has worked out for me pretty well so far.