alright i'm looking into getting a camera for chrstimas except i know absolutly nothing about cameras so i was hoping someone could help me out im looking for a good quality camera chep though like 100-200 price range, um i have a kenko fisheye .43x? ithink that means the threadsize? but idk whats else do i need to use a fisheye ive heard someithnig bout a step up ring? wahts that? but yea i need something that i could use by myself cuz i ride alone, so would i maybe need a tripad but idk someone help me out thanks.links apreciated for what ever camera you recomend.