I just got a large BGE as an early Christmas present and wanted to try and cook a turkey overnight. I wanted to see if anyone could give me some tips. I come from the world of the metal weber smokers and have never been able to do a long cook without checking the fire every hour to make sure it maintains it's temp. How long can I leave the egg and expect it to maintain it's temp? Also, will it matter that it gets into the mid 30's at night? Any tips anyone can give me would be well appreciated......thanks in advance!