Damn, bravo11p has out-TNT'd me again!
Bravo11p is absolutely right on, and has provided a very accurate description of both cysts and their treatment. The procedure is called an incision biopsi - a dermatologist injects the site with lidocaine (an anesthetic to numb the skin), then makes a smal incision with a scapel. The cyst can then be scooped right out. The site is then stitched (usually with only one or two sutures), and the suture is removed seven to ten days later. The best way to describe the cyst itself is to say that it looks like the eyeall of a whole fish after it's been baked. (Seriously. If you've ever cooked a whole fish in the oven you'll know what I mean.)
However, Brian, the bumps you describe are not necessarily cysts. It depends, in part, on the size of the bumbs (which you did not mention). They could be nodules, and could even be protruding bone. These bumps may or may not be anything to worry about from a medical purpose. That is, they may be more of a cosmetic problem, but you should still have them checked out.
My recommendation: See a dermatologist (as opposed to a plastic surgeon). If you've never done this, it will give you a chance to have a dermatologist eyeball your entire body for any unusual marks (such as warts, moles, etc.). In fact, a good dermatologist will always do a full-body overview for a new patient to spot any problems before they occur. this is of special importance for you, since you mentioned that you have done some tanning.
If necessary, you'll be referred to a plastic surgeon. But go with the dermatologist first since they tend to be less enthusiastic about making deep cuts into your body.
Sicilian30, great input. It's spelled psoriasis, which would throw anyone off because of the silent p, but you've obviously got a great heart, so we forgive you. :) It sounds like Brian's condition is probably not psoriasis, which manifests itself as a roughness/redness of the skin, but is usually not accompanied by bumps under the skin. Again, however, the best bet is to go for a full dermatological check-up (with emphasis obviously on the bumps). Because as much feedback as we can give you here, Brian, a good diagnosis takes an in-person exam by a medical professional.
Keep us informed, bro - what you find out may be helpful to several guys and gals here. :\/: