Help me go on my choir trip!

Hey! I'm Tatyana, also known as  promiseproject.tumblr.com.
This year, my school's choir classes are taking a trip to Dallas and San Antonio, Texas. This being my senior year, I really want to go and make some lasting memories with my friends. Sadly, the money saved for this trip had to be used for emergency funds for my family. This trip means a lot to me, and any help at all would be deeply appreciated!