my place in the caribou is quite remote, we are having serious problems with dirty pack rats getting in to our cabins and pissing everywhere, we have tried, rat traps with peanut butter and bacon, coni bears in boxes, stickey traps, tom cat poison, snares, and reddi mix cement mixed with corn meal , they flip the rat traps so we screwed them down , caught a few in live traps as well, each method kills a few but they evolve and continue to raid our cabins any ideas ?