I always carry the laptop with me on vacation. The airports make it fairly easy to take them through security nowadays, and spending 20 minutes each evening clearing out the work email saves me literally HOURS upon my return.
I just spent 2 weeks somewhere with no internet access whatsoever and when I did get access back, I had to spend 5-6 hours online just cleaning out the junk, paying a couple of bills, and responding to a couple of urgent messages.
Unfortunately in this day and age, it is harder and harder to leave the digital stuff behind. Take the laptop!!
Carol