First of all, what kind of porn do you want to do? If it's straight porn, you've got some stiff competition (pun definately intended). There are more men who want to do straight porn than there are jobs available. A lot more. Consequently, jobs are hard to find and it does not pay very well.

Gay porn is where the opportunities are and where the money is. Pretty much any good looking guy who wants to do gay porn can find work doing it. And the pay is much better, as much as ten times what straight porn pays.

So are you open to having sex with other men in front of a camera? You need not be gay to do gay porn. Many gay porn actors are straight and are doing it for the money (gay for pay). But to earn top dollar you've got to be reasonably convincing. You've got to French kiss, suck cock, eat sperm, lick ass and take a dick in the ass and act like you're enjoying it. Can you do that?

Can you live with all your family and friends, everyone you know, finding out that you sucked another man off in front of a camera? And they WILL find out. You can count on that.

To answer your question about breaking into porn, just go to the on-line gay porn web sites (they are not hard to find) and look for the "Be a Model" link. Most of them have this link. Click on this and you're on your way. Many porn producers will provide transportation to their studios.