Because an entire calendar year can be intimidating, let's break it down to the following :
Yearly: Block of birthday, anniversary and holiday weekends and be strong when it's tempting to compromise. Be mindful as you book back-to-back work, keeping one weekend a month off-limits for rest and recreation -- whether you're able to get away for two nights and unplug or just camp out with some puzzles and pizzas at home. You'll be grateful when that weekend off comes around and offers a reprieve. (For example, when possible I block off one weekend for every 6-8 weddings.) If we don't protect these on the front end, it's easy to become bitter at your work when special events roll around but there's no time to celebrate.
Monthly : When Ben is in production our Saturday and Sunday real estate becomes priceless. While the majority of my shoots take place on Saturday, we try to keep our Sunday's hands-off and reserve the time for family/close friends only -- filled with things that refresh. Plug in repeated activities such as weekly library story times, exercise classes, flea markets, free museum days, etc so they don't sneak up on you! During busy season when weekends tend to fill up, be extra mindful to schedule rest during the week when able.