Its only Me, Myself, and Time=)

Ok im a freshman right now and im trying out for the tennis team. Cool right?
Wrong. I do enjoy tennis,
but in order to make the team I need to be there for the first days of tennis practice.
Welllll
Its either tennis, or a trip to CHICAGO!!!!!!!!!!!!!!!!!!
I am so freaking out cuz I've NEVER been to chicago,
but I REALLY WANT to get on this tennis team XP!!!!!!!!!!!!!!!!!
What should I do?
Plus my whole family is going,
so if i want to go to practice. No CHICAGo for any of us :(((((((
but if i miss practice,
there is a chance that ill be kicked off of tennis.
The coach even flat out said it. SO i am HORRIFIED.
:((((

HELPPPP!!!!