To add a little to Nesster's post, Get a junk roll of film or two to practice loading the spools with. First practice lights on, eyes open, so you can see what you are doing. Then lights on, eyes shut because you need to be able to do this blind. When you get the film bound up in the spool, inspect what is going on and how to correct it. If you can put a changing bag, you can do this anywhere you are comfortable.
Take the bottle opener, and open the film canister from the bottom (opposite where the spool sticks out).
Pull the film spool out and cut the shaped leader off. Try not to have any holes in the edge of the film (from the sprocket holes).
Start the film on the developing reel. Use your left thumb to keep the film from backing off while you advance with your right hand (if you're right handed). Let the film come off of the spool naturally, don't unravel it first.
When you get to the end, grab the film and tear the tape holding it to the spool (or cut it).
If you're doing only one roll, put it in the can first and then put the empty spool on top of it. The film is developed by washing the developer past the film by inverting the tank.
Follow the instructions for developer and film with respect to inversion interval (how often you invert the tank) and number of times. Once you've fixed the film, you can open the tank.
One thing I haven't seen mentioned is Hypo-Clear. This will greatly reduce wash times. It is the step taken after the fixer (and rinse).
Good luck..
(hope you're enjoying that Super Program
)