Share 'Advice on Collaborative Zines'

Hello,   I've been a zine fan for a while, but have never got around to making my own zines. Now I'm interested in creating a collaborative art zine. I was about to post a call for people to collaborate but first I'd like your advice peeps!   What advice do you have for collaborative zine projects? How should contributors be acknowledged? What should I expect to give contributors in return for th…