UFO followed us and wouldn't leave us alone.

It hovered just above the trees and had large lights that sequentially changed colors and flashed clockwise in a circular motion. The lights were amber, red, white with different colored sparkles inside, bluish purple, and green. It hovered for approximately 5 minutes and the lights turned purple and reversed direction and the craft started to land just behind the first row of trees and when it touched the ground we all got back into our vehicle and got out of there.  We got out of the car in the first place because the saucer shaped craft followed us from above for several miles. Everything was black that night and no one was on the road either that could see what was going on except us. It may have been around 23:00 hrs that the incident occurred. My sister doesn't remember anything at all, but the rest of were scared. My mother said that the craft followed her on every turn and she couldn't shake it off at all, that is why we got out was because it wouldn't leave us alone. We very luckily escaped with our lives. The craft appeared to have some type of trouble or something because it sort of wobbled only slightly like it may have been in trouble but we weren't going to stick around to see what came out of it so we left without delay. The only sound it made was a very low noise so low I couldn't really describe how it sounded but it was a low hum... or something like that.
Source elects to remain totally anonymous.  Date in 1974 is approximate.  PD