Good Luck getting home Tim! I can't believe you slept in an igloo! I have had so many students who believe that I could see you from Barrow, Alaska! Great job on all of the journals and the videos. So how did your shower feel after 4 weeks? It didn't take too long for me to get used to 90 degrees F days, so I imagine you will adjust. Just make sure you adjust to the idea of a frequent shower and your wife and students will appreciate it. Safe Travels. Betsy