I beleive we spoke earlier. A few years back i picked up a book by Aerotek that listed the name, address, and fleet of nearly every 121, 135, and 91 operator in the country. Haven't been able to find it since then (as it is quite outdated). Also, if you can get your hands on an NBAA Member Directory, that would answer ALL your questions regarding 91 Operators. You can buy them from the NBAA directly, but I'm sure it is quite expensive. I do remember the library at ERAU Daytona Beach having a copy. Best of Luck!