I'm trying to find this out without getting spoilt for anything!
I've done very little with the main quest but have done quite a few of the minute men ones, it's always go talk to settlers, kill whatevers harassing them, report back and repeat.
I've heard there is an end mission for them that ends in a castle with a nice payout? Just wondering how long I have to keep at it before reaching that point? Is it guarenteed after a certain one of their quests?
(Also I finally got enough caps to buy The Old Fashion weapon, it's awesome!)
Thanks