I'm not sure which nation you are from, but I am currently in TheAstralPlane. It is a fun and great LS for any level and rank. The only requirement is that you are from Windurst. Should you ever choose to jump into out events, we do garrison almost every friday so as to help the lower level members obtain gil, we do sky every saturday (with farming sessions on other days if needed), salvage on sundays, and as soon as we get enough higher level members we will be do dynamis among other things.
If you aren't originally from Windy, that is okay we can help you change nations should you want to join. Just look for me in-game, Nyphthys, or you can look for Pykichi, Astralaru (the leader), Merkin, Tamalie, and Littlerayen who are officers and have the pearlsacks.
Hope you find a good LS and home on Sylph! Welcome back to the game. ^^