Just a word of warning. I managed to leave the download cable for our digital camera at home when I made my solo trip to DIScon 2002. After a couple of days, I realized my mistake. DW Sue packaged up the cable, called Beach Club Villas to find out EXACTLY how to address the package to me, and then headed over to the post office and sent the package priority mail. She figured 2 or 3 days to get to Florida would be just about perfect. Believe it or not, the package took over a week to make the trek from Ohio to Florida. And it was not sitting in a mailroom at the Beach Club. It just took that long.
Similarly, this same digital camera needed to be sent to New Jersey for repair. To make a long story short, I mailed it Priority Mail on Tuesday at 8AM and it didn't arrive at it's destination until the following Monday at 4:45PM.
Forget the USPS (unless you want to pay an arm and a leg for Express Mail).