Also have a freezer too. that way what ever you do get most of it can be skin and then freeze. have fur side out and roll up and then put in a plastic shopping bag and then tie up and in the freezer. I do that with coon,coyote,possum ,fox,beaver. if i do not have the time to put them up right away.as for muskrats ,mink and otter,skunk ,weasel I put them up right away.The rats and mink and weasel are easy to put up .otter will take some time but it works for me for how I do it. After every thing slow down . Is when I start to take some of the other fur out of the freezer and work on them to put up alittle at a time. I use wood boards for just about every thing but ,rats and possum and some time skunk I put on wire.If you like to know any more let me know .I see what I can help you with.