sorry, have never heard of a scholarship for post-bacc or pre-pt.
If I were a donor, I'd be more likely to try to assist people who had been accepted to med or pt school rather than those who might be accepted -- acceptance rates to MD are maybe 40-45% typically, any scholarship that funded pre-md would run the risk of assisting people who ultimately would not be accepted, sorry..
on the plus side, what lots of us have done is keep working in our day jobs, and take 1-2 classes at a time at nights or weekends -- from what I've seen for scholarships, a typical working person will make way more than many scholarships would be -- $1K or even $3K doesn't go that far given tuition costs today at many schools.
another path if you're intent on going faster through this would be to fund it through loans. Remember, as a future physician, you're one who will be contributing to others' education expenses, healthcare, etc.. not a lot of programs will be established to help poor starving future physicians. (wouldn't it be nice if there were?)
