I got my WFR with First Lead. Their website is www.firstlead.com
and they have a course in Golden on November 12-20 this year. cost is $595 and they were GREAT!
I highly recommend them- I took my course in November of 2003 and I feel I could handle just about any wilderness emergency.... within reason.
Check them out! It's a small company and the owner does the instruction- His name is Peter Muckerman and here's the writeup of his credentials from the website.
The primary instructor for the course is Peter Muckerman. Peter is an accomplished trainer; a Wilderness EMT-B, an EMT Instructor, and is past medical director for an experimental education/wilderness adventure therapy program for youths where he assisted and treated dozens of patients in the backcountry each week. Also, he is a veteran First Aid Instructor for the American Red Cross.
Hope that helps! Golden is probably 2-2 1/2 hours or so from Laramie so it's not TOO far.