Do you save your finished edit as...
What I do is first copy the RAW files into a folder that names it's category. For instance, "Water Park" folder. Then I create a folder in "Water Park" named "Originals" and I move the RAW files in the "Originals" folder. From within that folder I open the RAW file and do my editing that I can in Camera Raw. When I finish with it I open it in Photoshop (the edits in camera raw automatically save after I click open in ps, it saves under an .xmp file in the "Originals" folder) and do the rest of my editing in Photoshop.
I save the finished edit as a JPG under a new folder called "Processed" (which is in the "Water Park" folder next to the "Originals" folder). The JPG gets saved under 800x600, with quality at 10. I sometimes save it less than 800x600...That's when I upload the files in the "Processed" folder.
This is what I do, and the edits I do to my photos are really simple. I just run a quick action and that finishes my editing. The action even saves my file under a folder called "Processes."
If you know that you're photos are going to be printed in a large size, you should always save your finished version as a psd without any resizes. Then, if you want to show it on the web just open the finished edit .psd, and resize it to 800x600, and save as a JPG. When you close out of the document in Photoshop it'll ask you to Save, and make sure you hit No (so the resizing isn't saved in the .psd you opened, so you still have the large version which is finished in editing). Now you have a web sized jpg, original processed psd, and the original raw.