Wiseowl, know what you are asking for and not sure there is anything. The 2 links above from Nick and dphphoto are about as good as it gets. AA's The Camera gives a short overview...recall when I first got into LF (all of 3 years ago) I decided to go with a Crown Graphic because of cost (so I thought), but was not satisfied with the limited movements, so went with a wooden field ( to move up to 5x7 and extra movements) then found a good deal on a Burke & James 5x7, with a 4x5 back that had more movements, then well you get the idea I hope.
The questions you should ask - 1st what do you plan to photograph? If the grand landscape or people, then one of the old press cameras might just do the trick. 2. If you even think you want to contact print - VanDyke, Plt/Pld or some other alt process I would encourage you to think about at least a 5x7, with a 4x5 back. The reason I say this is a 5x7 is a nice size for contact printing, yet 4x5 is nice for an intimate contact print, but can be enlarged. 3. Do you plan to enlarge the negatives? This is very important, if you don't already have a 4x5 enlarger - there are added cost for the enlarger, lens etc. 4. How do you plan to develope the negatives? Tank, tray, drum? Do you plan to do color? If you do enlarge how large to you plan to go...I know there are a lot of questions here, and I don't need to know the answers...but you will.
My best advice from what I have learned would be, find a local LF photographer...go through the process with them. Try to avoid their on bias, they will have some no matter how objective they try to be. If not can you contact someone here on APUG that might be willing to spend a weekend with you .... the equipment sales for pennies on the dollar right now, but you sound like most of us and do not want to waste time and/or money on a maybe.
I love shooting LF...it slows down the entire process and I take a lot fewer photographs, but enjoy the ones I do make more. That said, I also, love the alt process, which I understand are not for everyone. Contact printing on silver is fun too! But sometimes an image WANTS to be made BIG!! and if the negative is 5x7 or larger for me...well it's contact print or nothing. I can enlarge 4x5 down, but that is it.
Good luck in your search, I think you will find some of the best help right here as you know....some of these LF guys give so freely of their knowledge that you could never afford the book/workshop that would give you the same information.