damn i wish i could give you a tour myself, its hard to explain where everything is because id have to explain like which two specific trees to go in between, that said for wind lips and such chair four cliffs has a pretty perfect lip jump, petes stash is generally very sick, ive sent countless 3s off of the catwalk lip that takes you around sun up bowl. far down in montane glade in earls bown has some fun lippy cliffs. if you just search around northwoods lift you will find that there are to many trickable features to name, sun down bowl can be good.
of course i wont be giving away my secret spots because then they are no longer secret.
the one problem with vail is that its so big that it really takes knowing where you are going to find anything good there.