We just spent the last week in Illinois, sharing my in-laws' time share.
I didn't do any writing. I never do when I'm on vacation.
I always bring something along. I think "Great! No chores, extra adults, how can I NOT accomplish something?"
Then reality sets in. Vacation means: no childproofing, kids without a routine, and no quiet or privacy.
So absolutely nothing gets done, we get even LESS sleep than usual, and I come back wanting a vacation.
Luckily, we only have two more trips... then I get a break for the rest of my pregnancy and the first four months of baby #3's life...
So after I catch up on Laundry (A week's worth!) and the yard (It looks like a jungle!) I can catch up on writing....