by rvgrammy1953 » Mon Jul 28, 2008 8:59 am
You won't ruin the portable tank (Blue Boy..lol) they are made for this job...lol, just remember to rinse it good after dumping black water....hence, empty the black tank first, dump, rinse, then go back and empty the grey tank, dump, rinse again....some folks do unhook, drive to the dump station, dump, then back to their site.....mostly those with Class A or Class C do this, I have observed when we camp hosted.....but 5th wheels and tow behind campers do the "Blue Boy" tank routine....just because it is "a pain" to hookup, dump, then unhook, re-level, etc......AND when taking the Blue Boy to the dump station, hook it to your tow-hitch ball and drive it over.....easier than dragging it by hand....lol......we can go a week on the black tank, but empty the grey tank about every 2-3 days, depending on shower and dishes.....
Lori