The best place to put a message about starting a guild is here https://piratesforums.co/forums/tlopo-guilds.115/ because people looking for a guild aren't as likely to see it in the Welcome thread
Ahoy Wafe! I'm sorry that I can't recommend a guild for which is free from rules. However, there are guilds like Château Des Dieux that are pretty easy going with rules and they are pretty much like a family which will help you out whenever you need help!