Hello steven, hows it goin?
There definitely isn't too much on this site yet, its pretty new and there aren't very many people on it yet. I'm hoping that will change so everyone can get more answers.
As for the keyboard, it totally depends on what kind of stuff you want to play, and what is in your price range. Are you planning on playing live? do you need tons of different sounds, or just a piano? do you want a professional quality board or just something to mess around with? Do you want to be able to synthesize (create/tweak your own sounds)?
If you want to play just piano, then i would recommend getting a digital piano to start out with. Others may say otherwise, but I think it is the best way to get into keys if you are really serious about it. If you just want to mess around with stuff and see what you can do with all the different voices, then you might want to just pick up a portable keyboard for a few hundred bucks.
If you really have no idea what you want, go to guitar center or something and just mess around with all the different boards there. The only problem is you will be tempted to buy stuff

Craigslist is good, too.
If you don't wanna get into the whole piano lessons and stuff, then just start playing and messing around with equipment. you will learn a lot.