Like the others have said, get a MiniDV camcorder that uses Firewire or USB2.0 to transfer to the hard drive. Stay away from Sony (personal opinion) because they are so proprietary that if you buy one thing Sony they have you by the balls and you have to buy everything else Sony to get it to even work.
I'm not sure if you use a Mac or a PC, but iMovie is great for Mac's to learn non-linear timeline based editing, mainly because it doesn't have a lot of confusing features, it captures the footage easily without you having to know timecodes, and well, it's free. Once you get that down the step up to Final Cut Pro is less painful, and by that time you are going to be itching to get your hands on the new features and control that FCP has over iMovie.
Windows XP, on the other hand, has a terrible "built-in" editor called Windows Movie Maker. While essentially-very essentially- it's the same idea as iMovie, it's poorly executed and can get frustrating with errors during capture or render. There are a few "free" editors you can get for Windows, but I don't have any first-hand experience with them. The two Final-Cut competitors for PC are Adobe Premiere and Avid, both can get pretty pricey though, and are aimed at professional project editing, rather than a quick family or off-road video.
Good luck.