The main specialty tool you will need is a nice, medium sized, 2 jaw gear puller. The best thing to do is remove the airbag so you can see what you are up against. The puller will need to grab the top and bottom of the steering wheel frame, but there isn't a lot of room in there to fit the jaw "teeth." From memory, there is only about 1/4" or so. Just keep this in mind when you go to get a puller, because a puller with too large of teeth won't fit in those gaps. Don't purchase a steering wheel puller, it probably won't help you much. Gear pullers can be purchased at Sears, Lowes, etc.
TO BE SAFE!!!!!!!!!!!!!!!!!!!!!!!!!!
-A) remove the airbag fuse (s)
-B) remove the dash under panel under the steering wheel (the plastic piece and metal piece). You should see a wire with thick yellow insulation around it. There should be a coupling plug on this wire, seperate it.
Start with the steering wheel centered. On either side, on the back, of the wheel frame, you will see two plastic plug covers, remove them. Then remove the two screws under these covers. The airbag should lift away at this point (for safety, I sit off to the side when messing with an airbag). You should find another yellow insulated wire under the airbag, disconnect the plug. Then you disconnect the CC plugs, remove the big nut, then time for the puller.
Installation is just reversed.