On the subject of what type of portable toilet, porta potti or bucket with liner. Where I spend long periods camping each year ( see Ningaloo 23 vid) has, for many years, required you to have a portable toilet. Back before DPAW took it over, the station owner insisted on it, would actually lend you one--kept a stock of old ones, we helped him out with spare parts for them, etc--but disposal of contents consisted of going inland away from the beach and digging a hole amongst the spinifex
When DPAW took over, they actually put a dump point at the entrance to each area. Bloody luxury. But some owners of those Thunderbox -type toilets--"we don't need no fancy porta potti, we've got the good, Aussie thunderbox, what more could a man want?" ---were just dropping the entire contents, liner and all, into the dump point. I mean, who wants to tip out a plastic bag, then dispose of it? So, pretty much EVERY BLOODY DAY, the poor old volunteer campsite manager was out there trying to unblock it. So I don't have a very high opinion of the plastic liner type.
How do you blokes who use the bucket deal with that?