I'm in the market for a decent, but not too pricey (they sure can get expensive!!!) efficient and not too huge composting toilet. There is a water supply if that's necessary.
I've looked around on the internet and find this Sun-Mar http://www.sun-mar.com/index.html looks pretty decent and they sell 'em out of Sparta, Mo.
If you've experienced this whole 'nuther getting away from the septic system experience, please let me know what you've found out.