There are several links that are extremely helpful to find rentals in the Torrington vincity about 20 miles from Fort Laramie. First of all here is the link to the Goshen County Chamber of Commerce that lists the various real estate agents in town and their websites. They sometimes have rentals listed on the website, but it is best to just call. Here is that link:
Goshen County Chamber of Commerce. Also, one of the local agents has listed all of the land lords in the area. When I was looking a few months ago I just went down the list. Here is the link:
http://www.deidrenewman.net/images/Landlord%20List.pdf (In case it doesn't work, its listed on the porchlight real estate website under rental properties). Be aware that many landlords do not allow pets. That is the most difficult part of moving to this area because I had to beg to allow just one cat. Please let me know if you have more questions and I can try to help. Good luck!!