Gypsy, This may help.. The DNR publishes a book of all trout streams in Wisc. The publication number is 6-3600(74). I am fairly certain that the 74 in parenthases is the year of publication for my copy. I don't know if they still publish it, but check with them. Wisc. has over 1500 trout streams and they vary in size from trickling brooks to chest deep whitewater. Price Co. only has 201 miles of trout streams, so that should narrow it down substantially for you. LOL Local libraries may have older copies of this book, Rib Lake for example. Medford has a nice new library, county maps, topo's, geo surveys. I bought my copy at a local antique store, another source for info.
I was born in this area, and still live not too far from there. If all else fails, I could make copies of this for you, let me know. I'm thinking this book could be a handy reference for the sort of thing you and others are searching for. These cabins would most likely be along a stream, close to the game they were trapping. You are right about nothing changing in this neck of the woods, but the deer hunters get all over these places, you may want to talk to the most knowledgeable hunter in the area also. I'd almost bet they could pinpoint what you seek. Check the sporting goods stores for locating these characters.
Bart