This forum below is an excellent source of information on Dutch Ovens and camp cooking generally:

http://camp-cook.com/forum/viewtopic.php?t=24


Also this "Cast Iron" section of the teardrop trailer forum:

http://www.mikenchell.com/forums/viewforum.php?f=44


I have several Lodge pieces -- pre-seasoned (which is amazing stuff!). Got most of it from www.amazon.com -- waiting for sales and taking advantage of free "Super Saver" shipping.

Got some Lodge enamel pieces from Cabela's. Again waiting for sales and free shipping. (a lot of good deals in the winter of '07-'08 but surprisingly fewer in the past few economic downturn months when I was shopping for Christmas gifts).

Here's the Lodge collection on Amazon:

http://www.amazon.com/Lodge-Kitchen-Hous...;pf_rd_i=289814

I'd watch that Amazon page carefully for the next couple months. Best deals I ever saw when I was amassing my collection.

Here's the Cabela's collection. The issue with Cabela's is catching a deal on shipping -- obviously a significant factor in buying cast iron.

http://www.cabelas.com/cabelas/en/templa...entId=cat602009