Right now I only have three bounties. Of these bounties, one in signature campaigns and two in social media campaigns. I have a list (note) of the bounties I joined. On that list, I write the weeks, the details when it will be ending and the campaign manager. Then once I reported on that week, I also put a check mark on my note indicating that I already done with that particular week. My advice, dont join too much bounties because you cannot manage to do them all. Especially if you have a job aside from this.