And also make a simple search about the Team and CEO that what they got in history as a achievement and what is basic concept of the present time project whether is guinine or not .
In this way you can find out perfect bounty campaign .
But still with these things I would like to suggest you that you should not go with the simple projects of ICOs project because the main reason is that they can pause or stop project at mid because of target get not achieve . And you should try to focus direct signature campaign of btc payout weekly instead of token like system .
In this way you will be able to make your hardwork safe easily , otherwise after get of the tokens you should sell half amount at the present time price of the ICOs project .