"And, one of the most interesting outliers in this diverse space is hack.ether.camp, a global virtual Hackathon. It is a Hackathon designed to operate and be managed completely on the Blockchain through the use of Smart Contracts and disruptive attributes." HackerGold.
Fantastic to see all these faces in one Blockchain jury board. This Hackathon has more tech disciplines within its jury board then most hacking events you hear of. Good luck. disclaimer - I am a registered Fan on the platform ;)
I'm not sure TBH. I came across this Hackathon through the Coinscrum Meetup in London last week. I've registered an idea, but never took it as deep as 'how to find a team member'. Maybe something to ask on Twitter, or join their Slack ch and ask around there?