dvitale300 wrote:
Don't most state parks and national parks say it's OK to dump the grey tanks in the open (as long as they're the tanks from the shower and not the galley?
Absolutely NOT in NY!
Some of our favorite cg's are "dry." My gray water solution is a 30-gallon surplus plastic drum ($10) mounted in the truck bed. Transfer was via a Harbor Freight 12V marine pump but last year I upgraded to a NIB macerator pump I found on Craigslist. Dumping is through an 1-1/2" sump pump discharge hose controlled by a RV gray water dump valve.