Thank you all.
We did dry the beaver and managed to the get the 330 off quickly once out of the water. Both traps executed a quick, humane kill, like they are intended to do.
The snare pole was interesting. We used both 1/16 and 3/32 wire, to "test" what would work for us. The first day we got something as the snare went right small, but the beaver managed to get out. We got a chunk of fur outta the "sprung" snare tho, so we knew he would be back. We re-set, and went back the next day.
Both sets were surprising, at first you figure your foiled, but then as you keep pulling, a head pops out. Then the excitement kicks in. Our first beaver caught in the 330 had its back side and a bit of the tail frozen to the ice, so we learned what not to do and the 2nd beaver was not frozen.
We've closed those sets and moved on to the next lodge/pond.
All this is being trapped in Canada's worst natural disaster area, as our Seniors line was decimated by the May Wildfire in the McMurray area.