I usually do at least a bit of work every day. I find that helps me keep on top of things nad gives more more flexiblity to have time off when the UK weather is good.
I like to do something every single day, as much as time will allow. I'll only take a complete break when I go away on holiday, to go cold turkey and come back refreshed.
Drew, I can't even take a break when I'm travelling, as then I'm wearing my travel blogger hat, so I am always thinking about gathering content for it.