Says the guy who celebrated his coues hunt with Jim Beam. 😉
I think having a flexible job schedule has a lot to do with it. It seems like the guys who are consistently on big deer spend a lot of time at it.
The type of grease you use isn't super critical on a fixed breech gun. I've used TW25b on my Citori action and choke tubes, but lately I've been using a tub of lithium grease from Advanced Auto. Don't go too crazy on the choke tube threads.