mosseater wrote:
I don't use it a lot, but I have the Barker 42 and I have no issues. Not sure I ever had to dump the black. Gray always fills first. Hook it to the truck and down to the dump station. I don't see a problem.
X2, I use my Barker 32 gal tote from time to time. Comes in very handy with wife and girls, and grand kids all taking showers/baths.
We use it only for the gray tank however, never need it for the black as that tank never fills up. A lot of people thing they are a waste of time/money but I take the opposite view; if it fits your style of camping it might be right for you.
Only thing I wish I had was one of the new 4-wheel models with the pneumatic tires. Those are nice!
