If they have not been shot in a while, I'd have them inspected real good for cracks and possible twists. You may want to change the strings on them. LBR (Chad) will be able to set you up.
As far as types of arrows, it is personal. But in the beginning, I'd suggest using aluminums (you may break/loose a few). I still use the regular gamegetters and gamegetter II's (and I like to try my 70 yard shots

). I'd use arrows by Kelly's chart to at least get you started.
Since you're new, I'd try shooting fingers off the shelf. That would be the most traditional way. If you don't like it you could always switch.
Also if your bows are over about 50#'s at your draw, you may want to consider getting a used bow of lesser weight for a year or so. You don't want to be overbowed, especially when you start out.