Your biggest stumbling block to regular practices in college maybe an easy access to a piano. If you live in a dorm/house with a good piano, then you can make it a regular thing. If not, it will be more difficult for you. You will no longer have a piano a few feet from your bed as you do in your parent's house.
The group, Pink Martini, started when the two principals met at Harvard, going to college, studying something (not music). They would go to the piano nightly, sing (she would sing opera arias) and play (he would accompany)..... They obviously lived with a piano in their college house.
In comparison...
When I was in residency (post graduate medical training), one of my fellow resident had studied piano performance at a high caliber conservatory before medical school. She was on track to become a concert pianist but went into medicine instead. She did not have an easy access to a piano where she lived. Although she had a key to a practice room at the University Music School. Because of her schedule, she only got there only a few times here and there through the month.
As you establish your routine for transitioning to a University life, make sure you pick a dorm/house with a piano. Because of the location of the piano maybe in public places away from people's beds, you may be able to play at hours that you could not at your parents home...
I wish you the best in your transition.