Anybody can post a good deal here if they find one better, but this is what I would go with.
They're on sale at AutoGeek.net right now.
http://www.autogeek.net/hk7424.html
or if you want a kit with some polish and wax:
http://www.autogeek.net/popoprkit.html This PoorBoys kit is pretty sweet. I love their SSR polishes, Nattys Blue wax, and Spray and Gloss detailing spray. Great kit.

Plus PoorBoys products can be used in direct sunlight if you have to. The only thing you might want to add is a couple more buffing towels and a couple Waffle Weave drying towels if you don't already have some.
There haven't been many PC deals from Autopia-CarCare lately. The only thing I've ordered from them in a while was their SwirlBuster Pad and Polish, which is awesome stuff.
http://www.autopia-carcare.com/sonsbfpp.html
http://www.autopia-carcare.com/son-450.html
How about washing equipment? Do ya have some good mitts, buckets, wheel/tire brushes, etc?
Ya might want to look into a foam gun too. I love mine, and use it EVERY time I wash a vehicle. It spreads the soap evenly which reduces marring, plus it's fun to use.
http://www.autogeek.net/auqufofogun.html The quart size is fine. The 1/2 gallon is too big. You can fill it with most any kind of car wash soap. I'm currently using Meguiars NXT car wash soap. It works good, and is easy to find locally in 1/2 gallon jugs.