DO NOT get an aviation degree. This is priority #1.
Get a degree that will support you if aviation doesn't work out for you. The primary benefit of a 141 college program is the reduced hours for ATP. Side benefits include internships, etc... Downside is ridiculous costs.
There are some colleges that will allow you to major in a non-aviation degree and still earn ratings in their program.
But, you're probably better off going to a school where you're paying in-state tuition and flying somewhere on the side. Keep in mind there are 141 schools all over the country, not just at universities. The reduced ATP mins might be a big deal to some, but if you're instructing at a busy flight school, you'll make up that difference in 4 or 5 months.
Other than that, the best advice I can give is to not try to rush to the big, shiny jet and don't try to avoid instructing. Even if you don't being an instructor, it is time well spent. Gain experience where you can, but be smart about your choices. Ask lots of questions. Good Luck.