Flesh, I would be interested, but now I may be able to get us even cheaper salt soon. I will let you know on that end. I am already able to get 125 gallon bags of oceanic for 25 bucks and sometimes 15 bucks, but those are "store use only" and I don't think I want to use Oceanic.
There really is no "cheap" salt... they are all around the same general price.. some slightly cheaper by a few bucks or so. In saltwater you can't really cut back or save unless you buy used equipment insteand of new.