Most people tell you to go the flight instructor route. I can't tell you anything more than that or I would be stepping outside my boundries. However I do know that if you go to a school like Gulfstream you only get SIC time and Pinnacle use to hire from them good but after a few problems with their pilots (high fail rates and such) rumor has it they don't like them so much. They now put a PIC requirement so most those guys can't/won't get hired. This is older information from beginning of the year so it may have changed. I know a guy that's a captain there as well and he said they are hiring like crazy.