ufos on the New South Wales Central Coast!!

i hav seen UFos a few times, and for those who live on the Central Coast ull understand where im talking about:

i was having a dinner of KFC at Long Jetty and afterwards i went with my Brother out onto the Jetty. At the end of the Jetty i saw a flying blimp which looked like this:

(the orange is a reflection of the sun)

and then i was goin fishin on the North Side of The Entrance and as we were driving along the dark road, over a medium sized hill a bright green light flashed past, but no1 else saw it