I think the good bounty campain for now is LocalCoin, you can check my signature to know what is LocalCoin.
That i can recommended to you.
Why localcoin project my friend? i promoted the project some months ago and i made over 500$ worth of localcoin through referal campaign,i did get paid but i was able to swap the token for ETH worth of 30$ only, the localcoin based exchange lacks volume