13 hours on a boat? Thats a good warm up!
If my weekend is good I head down the marina on Friday right after lunch and don't hit dry land again until Sunday night!
I miss my grandfathers boat. I used to hang out down it on Friday, and go out to dinner with the grandparents. Sail Saturday and end up sleeping on it, and wake up Sunday and sail some more. Actualy my weekend started Thursday night with the Windjammer's.

Than on Monday if I didn't have to work I would head to the other side of the harbor and clean/hang out on a custom Rybovich most of the day. So between Thursday night and Monday night I spent maybe 12 hours on land. Than of course I worked down the marina when I had to work.
Ahh the good old days.