Ben sends a nice colored instruction pamphlet with each order, and there's also that very large stickied thread at the top of this forum section with lots of replies and instructions throughout. Personally I would read each and every post in there, as there are many of us that replied to it while we installed it and had questions. You will get a very good feel of what to expect and what to prepare for with that thread.
The lift can be done in a day, or a weekend if you're not rushing it...by yourself (although having a 2nd person is always advisable with something like that).
If you're looking to do a body lift as well, do the body lift first and then the RB lift afterwards....it makes putting the RB lift in so much easier.