Good advise on pickling your vehicle. One additional piece that I do is to "fog" the cylinders with engine oil. I've been storing my Miata for the past several years at a JBLM indoor storage facility. When I bring it back to life in the Spring, I usually have to jump and run the charging system for a couple of hours, other than that she runs like a sewing machine. This year it will be in storage for about 5 months during our winter hiatus.
PUGET SOUND MIATA CLUB1989 - 2017