Keeping myself entertained shouldn't be too great an issue, seeing as I'll be going home every day. The college is a half-hour drive from our house.
Oh man, college was so much fun. I graduated in May 2009, so I've been out for a little over a year now. I miss it a ton. But I can't recommend enough that you move out of your parents house. You'll miss out on a whole dimension of college if you're not close to your campus. You should really look into staying in the dorms or getting an apartment near by!
I've been working full time since I graduated and it's been okay. Having a decent paycheck is great and all, but having all of freedom and none of the responsibility was much more fun. There's something to be said about having a huge concentration of like-minded people your own age around all the time.
It might sound cliche, but enjoy it while you've got it!