Commerce raiding isn't easy. Your targets should be easy prey, but they're hard to find, harder to catch, and prone to slipping out of your grasp at the last moment.

When you do catch up with them, they're usually in the company of proper warships, tougher and nastier than you, who would just love a chance to blow you out of the water.

And that's to say nothing of the enemy air cover that would happily jump an undefended target.

But sometimes, it all pays off, and you can take out one of those fat merchantmen!

With all of the talk about flotillas, some people have mentioned the possibility of flotilla hunters, ships specifically designed to track down enemy flotillas and take them out. And while flotillas are common but not really being spammed in my local area at present, there's nothing to say that won't change - and if it does I want to be ready.
So what makes a good flotilla hunter - can anyone recommend any sample builds that are still cheap enough to be worthwhile? Can they still contribute if hunting flotillas isn't an option? How do you steer clear of the bigger and nastier warships they're supporting? And how do you deal with enemy air cover when you're all alone, half a board away from friendly fighters?