Even in my small 4 stroke marine engine I have moisture issues as mentioned, storing our non daily drivers the fuel here in USSR California, it leaves such an extreme coating on carbs, nothing seems to cut it to clean, Using StarTron and StaBil seem to be one method, yet it still requires a DRY fuel system. Aren't our newer cars with sealed or more specifically the fuel tank caps are sealed, thus preventing out gassing.
I am located in Central Valley of Northern CA and our San fransico Bay area is even more extreme on fuel issues.
So MOPARCHRIS I again thank you for the detail info, never thought of flushing an alcohol drag car, and YES elimination of older cars seems to be the PROCESS.