Some of us are lucky. My wife is great. I go pretty much whenever I want as long as I give her time to plan for it. And we have a tradition of me calling just before getting out of cell range and right when I get back into it. I'm usually gone for three nights about 2 or 3 times a year. Sometimes I throw in a overnighter, and she don't bat an eye.
My hunting partner is pretty much the same. We added a third who is in a young marriage with a new baby. He's not in our boat though. He's never sure if he can go when we start planning it. He always has to convince his wife.
But then again, his marriage is new with a new baby. And mine is not. Takes time to come up with those little agreements sometimes.