I still get out ~15 nights a year, but that is a shell of what I used to to do. Having two kids that participate in sports year round pretty much consume my weekends (right now, for example, we pretty much have tournaments until July). Work consumes my weekdays. I do get to use some vacation time for backpacking trips, but since the wife and kids want to do something else rather than backpacking for vacation, I have to divvy it up accordingly.
I do however get every other Friday off now, which allows me to get in a good long (15-18 mile) dayhike with a loaded pack (for staying in backpacking shape) a couple of times a month in between dropping the kids off at school and picking them up.

