Alfred - a personal assistant will take you to any point you specify, including escort cars.
Installation: Place Alfred.dll in scripts folder
Controls: Numpad 1 - Alfred spawn; Numpad 2 - Make Alfred Follow You Numpad 3 - to load Alfred's settings menu; Numpad 0 - for Alfred to get into any vehicle; PageUp - for Alfred to get to any point that you set; Numpad Plus (+) - Force Alfred to Park the Car Numpad Minus (-) - To fire Alfred