The best time to promote bounties are on altcoins season ,if you are tired of one delay after the other just quit till altcoins season returns ,this is the reason why 2017 was the best year for bounty hunters
Hmmm. How do we exactly know when is this altcoins season? So far, we can't be 100% certain when is the good time to promote bounties. Because even the projects you do not expect to do well end up doing well. I just conclude that promoting bounties is just grace. The one to pay you will definitely pay you huge.