Dropping that much money shouldn't just be based on what a few people on a forum think because, while we can give you alot of info on what we like personally, it is up to you to find what is right for you. There's tons of places that have camera reviews in both text form and video form and just plain picking up the camera and trying yourself. Websites such as listed above are much cheaper than best buy and just as good if not better (sometimes you can get bundled deals)

The only couple of pieces of advice i CAN give you is, Canon and Nikon are the 2 best known and used camera brands, megapixels aren't everything and (and i can't stress this enough) just because you have expensive gear doesn't mean your shots are going to come out looking pro unless you learn the ropes and know what your doing and how to use that expensive gear. Good luck and happy hunting.