I suggest getting to know many in a community and making friends first....
I actually was friends with Ocean long before him being my O/L Dom. He has chosen his Dominate side but sometime ago subbed for a small while. He and I used to talk a lot and I confided in him about stuff and he was always fun to talk to... when I came back to the community.. he had choosen his Dom side.. we talked as friends... and then he helped guide me some.. then it only felt natural to ask him/let him be my Dominant.
I suggest not jumping right into anything but get to know people on friendship levels.. and keep the kink low.. it will help you get to know them and to see if they are interested in you as a person.. or as a piece of meat to have cyber with.
just my thoughts.
Sera (anya)