I halrdly need money to retrain some skills but when I try sailing I get bad plunder EVEN WITH TREASURE SENSE AND CREW ON BOARD (me as captain), if I try with grenades I loose it all with something important, like bigger sack better weapon or new clothes/tattoos. There must be a way to do it! I htought about leveling up my sailing to get treasure sense but the only ships that give good rep bonus end up sinking me before I get to sink them.