We have to drive from Billings, Montana to Orlando, Florida starting in a couple of weeks and I'm concerned because I only have a very short time to arrive at my destination and I know it's already snowing in some areas. My departure will be approximately 7pm on a Thursday night and I must arrive Orlando before 6am on the following Sunday... We've made this drive many times before, (Going the popular route of South Dakota, Nebraska, Kansas, Missouri, Kentucky, Tennessee, Georgia, then Florida) but I've had more time to get there. This time I'm the only one who will be driving as well. Does anyone have a best suggested Wintertime route or tips to safely get us to our destination on time??