Working on Saturdays is killing me.

I have to be at work in seven hours.  Working on Saturdays has really taken it's toll on me, but I need to get paid, ya' heard?  Tomorrow I'll be going to an island with students form Hae Song Elementary School.  I signed up since it's my friend's school and I can use the money.  It really sounded like a great idea at the moment, but I didn't realize that it was the weekend of the World Cup game.  Also, it's going to be raining, so I'm not sure how fun an island is going to be.