Look for a used Panasonic DVX100B which
is MiniDV, but please don't shy away from Mini DV as a format in that price range! In my opinion, the arguments for recording digital aren't compelling enough... yet. Remember, MiniDV tape means "instant archiving" to a cost-effective, reliable media and a manageable workflow.
The important thing is that you not overlook audio. What ever you do, please get at least a prosumer camera with XLR inputs with switchable mic/line and 48volt. You won't find new cameras in that price range with XLR audio inputs.
The other reason to look specifically for a DVX100B, (besides great color) is 24 Progressive frame rate for film-like video recording.
You should be able to find them on Ebay in roughly the $1,200 - $1,500 price range.