Originally Posted by MysticGringo
I will check out the Lavacs and add it to my list. I have more important things on their right now though.
When you get around to the head, you may also want to check out a composting toilet... I read a blog about a live aboard that is using one here.
So far, he seems happy.
I have NO experience with them myself. But, if I were to replace a head, I would definitely check them out.