Reply to Live stream mixing back to back

Hey everybody. New to this site. Relatively new to the world of djing. Obsessed with it obviously because its the greatest thing I ever discovered. I just moved to Colorado from Florida and was wondering if anybody knew if there was a way to still mix with my best friend who's still back east. I can't wait to find the house scene out in Denver and hopefully start playing live but honestly some of my favorite times mixing were just with friends trying random stuff out going back to back. Anybody know if theres a site or way to live stream so that we could bounce back to back in real time? We both use s4's if that helps but I assume this would require some third party besides traktor to pull off.