some quick advice...
- read as much as you can. read everything adult-related even if you don't think you can immediately benefit from it. everything fits together and it will help you develop many different revenue streams. Good stuff to start out with are the tutorials over at TGP Factory (
http://www.tgpfactory.com/tgp-tutorials-and-guides.html), Cozy Frog (
http://www.cozyfrog.com/), and XBiz (
http://www.xbiz.com).
- decide on one or two niches to focus on. they should be areas that personally interest you because you are going to be dealing with their content a lot. picking broad, saturated niches will make it difficult to see results unless you have a bunch of traffic, so it would be best to focus on very specific niches. for example, it will be difficult to succeed if you start a 'babes site' or a 'hardcore site.' you will do better if you focus on something specific like 'shemales fucking guys.' Just an example.
- start making one gallery every day and submitting it to tgps. it might be tough to stay focused and continue doing this every day, but if you do, you will learn tons about how to convert porn surfers into customers. you'll learn what works and what does not, and you will learn to sell the sites you are promoting. you'll also start sending paysites traffic and making some cash.
there is a lot more, but this will get you started.
best of luck.