Thanks for all the comments, everyone!
Yes, the campingworld link above pictures the one I have now. I thought about oiling it, but frankly, it seems more work than I want to take on -- I want to be lazy while camping. Plus, oil collects dirt, which means I'll have to clean it occasionally, and this is counter to my laziness.....I'm not sure storing the toaster in a plastic bag is a good idea -- it may keep some moisture out, but it will also trap moisture in. I think that's why cast iron manufacturers specifically recommend against keeping their product in plastic.
So means it has to be made out of aluminum or stainless.....and maybe titanium.
West Marine has a stainless model:
http://www.westmarine.com/webapp/wcs...4&ci_sku=28178
...but the one review isn't particularly positive, but that may have something to do with the fact that they used an alcohol stove....not sure why that would make a difference, except perhaps that maybe it burns hotter. But that's only one review. Also, it only toasts 2 slices at a time.
Here's another stainless one, but it definitely does no more than 2 slices, and maybe only 1.
http://www.backcountrygear.com/catal...il.cfm/GSI1077
I could also probably make toast in the oven, but toast made in the oven at home seems dried out. Haven't tried it in the broiler yet....haven't used the broiler at all yet for that matter. Seems too close to the food, and awfully painful to clean.
I always dry camp, and don't have a generator (and don't really want one), so running one on a generator or on an inverter is out. Very wasteful of battery power.
Dave