Whats the best way to get into a good guild and what ones are most active these days

http://forums.d2jsp.org/forum.php?f=274
use above link to browse the catacomb section
doing that is one way of finding what guild is active
but not all the time do people post there, stating they are looking for group or starting one

just show your interest in slashing,
don't be shy to spend coins on items to help out the cata group

Thanks man