Anxiety About Transportation

I am a transfer student coming from the University of North Georgia Dahlonega campus and I am extremely nervous about getting around campus. I am mostly worried that I will not be able to make it to my ecology class on time due to the fact that I will be coming from the main art building. I did not have to drive to my classes in Dahlonega because every building was less than a five minute walk to one another. I believe I could use the bus system successfully however, I really don’t know how it works because I’ve never used it before. Does anyone have any tips about getting to and from different areas of campus? Thank you so much! I really appreciate any help because I don’t really have any friends here to ask.