I will give you advice based on my experience. I partied hearty for two years and left college with about a 2.05.
My last semester I took "Math appreciation" a 5.0 hour coarse to raise my party-induced GPA. One flaw in my plan, it was daily at 7:30 am. Needless to say I didnt attend too much and got a "D" actually lowereing my GPA.
Twenty years later, with a wife and small son, I took five years of night classes while working a fulltime job to finish two years of college.
Clearly not the way to do it!
Have fun, but realize that college will set the table for the rest of your life. Make a mistake here and you could pay for it the rest of your life.
Sorry about being your DAD for a minute.
Good luck, and have fun!