Also the blind thing I just want to be able to do blind as an option before learning ZB.1) After OLL. What does ZB have to do with BLD?
2) here is a good list for ZBLL (doesn't have sune/antisune though)
3) look at how the F2L pairs move around the cube, break down into triggers, etc. Make sure you're comfortable with recognition, and practice the algs you've learned a lot. Take a break after each set of 72 (each OLL) and spend the time practicing what you know and solidifying it before moving on to the next OLL.
4) COLL so you know how to recognize the corners, and it's a pretty good stepping-stone overall. Plus then you'll already know some ZBLL's!
I assume you mean ZBLL and not full ZB, as ZBLS probably isn't worth the effort.