"Bootcamps" are not the way to go for primary education.
If anything, they are good for when you have most of the topics down, either through study or experience, and you want to cover the likely test topics to make sure you've "filled in teh gaps."
$5K is not worth it for any kind of coverage in a three day period. Most bootcamps I've heard of are 10-14 days long (and 8-12 hours a day, every day, even the weekends).
Try an Academy course or some other technology school.
Good Luck
Scott