Really in order to fill out the NPC’s for the many colleges you need only a certain set of numbers from your folks. Once they do it once you can sub those in each place. Earning, number of people in family, number in college, investments…
It sounds like finances are just as likely to keep you from going somewhere as admission.
Not to complicate this further but realize in some situations like if they own a business or are divorced there may be problems with the NPC too. Financial aid is very complicated (for example EFC may be the least you have to pay), you should read up on some of the threads. Best to you.