help!!! need trolley info in san diego for BA today

does anyone know the name of the car rental company that has a shuttle that picks you up from the san diego airport and takes you to their car rental location. on the corner of the car rental place is the trolley that takes yu to the border for 2 bucks??? having BA today need asap!!!

Hi! This is probably too late for you to use, but the info that I have is you take the Alamo shuttle (center island) and walk about 50 feet down the hill to the Middletown trolley stop. Get on the blue line to San Ysidro.
   Let us know how you are doing! I am planning a trip down in Oct/Nov for a LBL & BL. Where are you staying?