want to go UT Austin in Mid-30s  

Last time I was in school was 11 years ago going to ACC.

I want to back to school to enrich my life but also to overcome one of my biggest insecurities, which is not having a college degree.

I'm stuck on the idea of getting a business degree from UT Austin or nothing.

Mid thirties male, no kids, semi-remote-flexible job that pays 75K a year (but also work 60+ hours a week), own a house 3 miles from UT.

Fastest way to get it done?  
Cheapest Way?

Any words of wisdom is appreciated.