Some FET colleges have campuses in country towns which offer these courses. They have to offer transport from surrounding areas.If you go to https://careerplanet.co.za/get_skills and enter your Province, choose FET, you will find the nearest college.
Remember to ask about the transport assistance they offer.
Some courses can be done via Distance education, but the more practical courses often cannot. Check out our Distance education providers here: https://careerplanet.co.za/get_skills