I've got a question about those really soupy portages: because they're so awful are they regarded as some sort of rite of passage and not to be messed with?
From my dung hill of ignorance, it looks like it would be fun to pack in a couple of hundred feet of nylon rope for lashing and "pioneer" in a bridge over it. The kind of bridge I'm thinking of has log X's for legs and long poles to comprise the surface to walk on. The walking poles nestle in the upper crotch of the X. The whole thing is braced and lashed firmly. The kind of trees I'd use, here in the N.W., we call them "dog hair" they happen when too many little trees take root in too small an area and they all grow tall but thin.
Now it's true it would be muddy work but think of all the good karma you'd heap up!
Once I quit fooling around and win that lotto, Memaquay, I'll come back there and we can do it!
Pig Pen Rob