First let me say welcome.
Second I have found this to be one of the very best boards around and I'm sure you will also.
Third, have a plan to what you want to do. Submitting galleries is pretty easy and don't cost very much compared to other things.
And last but not least even if you don't make it in the industry you will enjoy plenty of porn and experience some new fetishes
Good luck
Oh yeah, READ, READ and READ
Most people will help you out but nobody will hold your hand. Try the search function. It will answer most of your questions.