Well.. I can tell you as a person that worked close with a lot of the major-brand camera makers, that getting an HDD camcorder isn't necessarily the best option, especially if you had your DVD model skip.
HDD cameras are what they are - HDDs. A minor mistep or drop could easily shock your camera's HDD, rendering the camera useless.
So if you want to go safe, go with tape. They are the most flexible and can last for about an hour until you need to switch tapes.
If you have the money, then your best bet would be a memory card based camera. They have high premiums and can last for well over an hour (depending on your memory card) and the content of the camera is extremely secure, unlike a HDD.
I gave you the info, now you can choose the type of camera.
As for brands -
For the most bang for your buck, I would go with Panasonic. Most of the latest Panasonic models have optical stabilization, unlike other brands where you have to pay a heavy premium for such a feature. Optical stabilization is necessary, as you don't want your video to look like a vibration fest. Also, some of the higher end Panasonic cameras feature 3CCD, which in short intensifies the color, giving you a much more crisp and brilliant video. For more information -->
http://en.wikipedia.org/wiki/3CCD. Panasonics also feature Leica lens. For more information --->
http://en.wikipedia.org/wiki/Leica_Camera.
If you want the whole name brand thing, then go with Sony and pay the high premium for having the Sony name. Like the Panasonics, higher end Sony cameras feature their choice of color enhancement known as CMOS. Unlike Panasonic, however, you do pay a premium for having optical stabilization. For more information --->
http://en.wikipedia.org/wiki/CMOS. Sony cameras also come with Carl Zeiss lens. (go wiki it yourself dammit)
With all that information, I will now present to you my choices.
Panasonic
DV (tape) Camcorder -3CCD Panasonic PVGS320 - retail price - 499.99 (On sale at Circuit City for 374.99)
SD Camcorder -3CCD & High Definition Panasonic HDC-SD9 - retail price - 799.99 (On sale at Circuit City for 749.99)
Pick your poison.