Hi Kazza15,
I am having the same problem of my iPad2 camera not working.... Were you able to find a solution???
Good day to you, I faced this problem once when I brought the iPad to local Malaysia fun park a few months ago.
I still remember that day I need to take a lot pictures for my daughter and her friends. But my iPad camera just couldn't worked well.
As a result, I need to reset the iPad like Skimonkey suggested:
1) Begin by pressing the hold and home buttons at the same time. The hold button is the one on the top right corner of the iPad. The home button is the round one at the bottom center of the iPad's front,
2) Continue to hold these buttons until one of two things happen: either the screen will flash and go dark, or a red slider will appear at the top of the screen,
3) If the slider appears, you can slide it to the right to turn off the iPad (or tap the cancel button if you change your mind),
4) When the iPad's screen goes dark, the iPad is off,
5) Restart the iPad by holding down the Hold button until the Apple icon appears. Let go of the buttons and the iPad reset will be complete.
I have to try this a few times during that day, and it did work well then. Please try it.
Source of document:
How to Reset iPad