I confirm everything prior to our trip - from travel to ADRs.
Just a few things you can be doing now:
*Check your supply of sunscreen, travel toiletries and replenish whatever is low/gone.
*If you are taking a digital camera, assess your memory situation -- do you need more memory cards? Will you be able to dump photos to a computer each day?
*If you are a pin collector/trader, pull out your pins and make sure they are ready to go.
*If you have any hard tickets (
MVMCP, Cirque du Soleil, etc.) make a copy of the confirmation numbers for your order and place that copy somewhere besides where the tickets are. Having the copy will help you get them replaced should you lose them.
*Are you driving? If so, having the car checked out is good. I would also have it waxed and have the inside cleaned.
*Do you need to have your mail stopped? I think this can be done online now...? How about newspaper delivery - do you need to put in a stop order for it?
*Do you need to arrange for anyone to come water plants, check on things, etc?