I am 15 years old and i don't know where my friends been at ?

where can i look for my friends at his name is chaz carmen and i tried myspace i couldn't find him any other suggests remember i haven't heard of him in a while since 05 when katrina took us apart and do yall know a boy name james mcgee where can i look him up at he bout 16 and they both 16 chaz and james i both like them please help me find them help