All, most or part of the odor will be gone. A short time, 30 minutes, of 'air' drying back in the refrigerator should also help to dissipate the odor. You may, or may not, still have a slight odor, but don't worry about it. Dry aged beef has a 'musty' odor that's hard to get rid also.
In fact more people die from wasp and bee stings than from snake bites. http://www.idahogeocachers.org/images/graphics/rattler.jpg (broken link) The only poisonous snake found in Idaho is the Rattlesnake. Rattlesnakes bite their victims with fangs that are hinged to swing downward from the snake's upper jaw. Venom is injected into the victim through grooves along the fangs.
The Snake River Range has become, a possibly too popular, spot as a hiking and horseback trail riding as the scenery there is stunning. However, if you go deep enough into the Palisades Wilderness Study Area you will find solitude. Double rainbow over the South Fork of the Snake River, Swan Valley, Idaho. The northwestern end of the Big Hole Mountains are laced with a network of dirt roads but the south end by Swan Valley as all access by trail only. The Big Holes are an awesome getaway for the hiker, horseback rider, and the ATV rider.