has anyone traveled theSlaska highway fromGrande Prarie, Alberta to Skagway Alaska? If so can you describe the current conditions of this trip? My wife and I are THINKING aboutdriving ther .We have a 2008 Impala with about 15000 miles on it so it is in good condition -and we would like to keep it that way. We have read conflicting advice about this route. Any experiences would be appreciated.