You seem to want “prestige”, specifically Vanderbilt, but do not have quite high enough stats to 1) gain admission to a prestige school, or 2) earn a scholarship to a prestigious school that will bring said school into an a financially feasible range.
You don’t really want to attend UIUC (which we are assuming is affordable, but we can’t confirm that)
U of Alabama in on your target list, it is affordable, you are likely to get in and you would be happy to attend.
Your parents are either unwilling or unable to help you with your college admissions. (Have you spoken with your HS guidance counselor at all?)
You want to know if your list is feasible. Multiple posters have given you their opinion. Only you can decide if the advice given is accurate and should be heeded.
You specifically asked if it is a waste of time to apply to Vanderbilt. Multiple posters have given you their take on the value of applying to Vanderbilt. I say you should apply (assuming you are able to cover the cost of the application fee) you will spend the rest of your life wondering “what if…” if you don’t apply. HOWEVER, if you are accepted, be prepared for your parents to say 1) We can’t afford it 2) We can afford it, but we aren’t willing to send you there for a degree in education that you can get for less money at our well regarded in-state public. The real question is… Are you willing to accept the heartache now and not apply; or defer the high potential for heartache until next spring when admissions decisions are released?
Let Brown and UVA go. I’d let Baylor go too, too expensive and the prestige value doesn’t justfy the cost. ( I am from Texas and frankly just don’t like Baylor). Florida and Georgia are going to be too expensive if you are looking to stay around $35k. I know nothing about Wake Forest.
Select one more safety (one that is an academic & financial safety) because you will want to have a choice come next spring.
Take a look at Loyola Chicago, they often offer generous merit scholarships and that will bring it into the $35k range. It is close to home and affordable (should make parents happy) and carries a bit more prestige than UIUC.
Unless and Untill you get some straight answers from your parents you are going to be floating on the wind with your list. It may mean that you need to get tough with them and specifically say “I need to know X, X & X to make an informed decision about my college applications”. If you don’t get a straight answer your choices will be made for you. Good Luck!