Practical Review

If you live in the southern California area - this is a must go for you. There are other reviews that are more descriptive of the place - this is just more practical for how to get across to Tijuana.

Parking on US side: there are lots of different lots - I personally like the one behind the Jack in the Box - it's a little hard to find but its $7 parking for 8 hours. ($21 if you lose the ticket)

Walking over: there is a long pathway and bridge to get over to Tijuana. I think this used to be much shorter, but not too bad. Just don't make eye contact with anyone and you should be fine.

Once on the Mexico side - walk straight down and eventually there is a left you can take and you'll see plenty of taxi stands. $5 gets you to HKGC. I have yet to try and arrange this limo pick up that is on their website. All taxi drivers I've come across don't mind exchanging a 20 for US dollars. I speak spanish so maybe that helps. Formulate some type of sentence with "cambio" and "dollares"