Chosen 100 miles away from the boarder is NOTHING. I use to live farther than that, and it only took me one hour and a 1/2 to get there, faster to get HOME.
Now make the trip. Be sure to get off the off ramp that says last USA exit. Park in a secure parking lot, walk in those gates in TJ, and take a taxi, tell the taxi driver Adelitas, and 5 minutes later, along with $5, you'll be at Addlitas. Order a Corona, and check out the action. In most of the bars in "Zona Norte" the girls won't bother you, but occasionnally the uglier, older girls will come up to you and ask for a drink or to take them upstairs, just say no thank-you, and they will leave. But really it's nothing to worry about, and in the other bars you'll get bothered even less. That's one of the nice things I like about Tijuana. Just keep away from the Revoultion tourist sex bars, There the dancers will hound you endlessly to buy them a $11 dollar drink.
AB, Hong Kong girls during the day will ask you for about $60. AB even during the night will ask for $60. Hong Kong girls especially during the night will ask for $80, and some even $100! But bargain with them back down to $60 and they will accept.
If your still nervous call Sampson's team Juanita, and I bet Sampson himself will pick you up near the border just past the gates near Mc Donalds, and set you up with a beautiful escort.