Hi! I have gotten to the bandit camp and gotten the quest to retrieve the flag for the bandit queen.  The issue I'm having is I can't figure out where to go.  I've been to the Oasis multiple times clicking everything, and I've rowed my boat seemingly everywhere it can go.  Would someone please tell me where to go?

You are supposed to go the the Cathedral quarters where Rubati is, and going by the rowboat you go right from the right side coast of the Bandit Camp, then go on the island with a Church.