There is a fair number of topics you might take interest in here on the Guild as noted, [@Cloudburst]. Given your history with tabletop gaming as well, you can find a plentiful array of those too, many of which have a small yet dedicated collective who are continually looking for more likeminded, be them players or Dungeon Masters. Either way, welcome and do search around some before dedicating to anything or making up your mind - there's no shortage of options.