I have played Arma for quite a bit now and ive started getting into roleplay missions like recon ops where a mission randomly gets generated to the settings and map you've chosen. It is very fun, can take up to 4 hours and in my opinion is a good balance between being realistic and not. The thing is i don't have anyone that i know of that is into arma 3...
So if you're interested add me on steam: http://steamcommunity.com/id/TravisMge/
I will get to you as soon as possible and see if we can get a few people down and something going.