best way to obtain a career in computer networking or computer support specialist?

[sbranch822]

i was enrolled at a 4 year university. i was there a year and a half and this semester i took off to find my passion. i've concluded that i really like computers. and i had a good set up at the university i was at( university of west georgia) but i don't want to obtain a bachelor degree in computer science. i already have 20,000 dollars in loan. and i'm trying to keep those to a minumum. does anybody know the best way to reach my goals in georgia. online colleges seem to cost an arm and a leg. all georgia really seem to offer me are technical schools and none seem to close to my location, monroe, georgia. is technical school the best way to go? any information is helpful! i'm currently working so i'm trying to stay kind of close to my job.
i heard ITT tech was expensive
i really need answers