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
In seeking bounties you only need to check or review it first before participating in the projects. Because this is the problem of most bounty hunters were they didn't check very well, because finding a good and legit projects is a gold nowadays, unlike 2017 most of the projects are good and gave a nice profit after the campaign.