Ah, I understand.
I seem to recall a conversation about that in a thread, it had something to do with regulations but I am not positive.
Many people do this.
While others use the bath house at the camp ground.
Only other option is to dump more often.
What model of Surveyor do you have?
2016 F350 6.7L LB CC Reese 28K 2014 Chaparral Lite 266sab
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." 2014 19 days camping 2015 17 days camping201620 days camping