a Better suggestion will be supporting topics like this one, Safe Campaigns in the Altcoin sections to join.
Every project is 'successful' since they get free money for a simple click made altcoin with no value. Don't waste your time with any other campaign not available in the list, it will good to show this topic to bounty hunters that join blindly any campaign before even checking what's the project about. In most cases, scam is easy to discover, it just needs a little effort which will save you from wasting your time on promoting scammers and criminals they steal people's funds and identities through KYC scamming.