I bought a lot of dope using a crotch carry-my 442 was taped to my inner right thigh, no underwear, loose shorts. The Mexican bars I sometimes worked all have border brothers working "security" at the door; these gentlemen will pat you down, but like most males, are somewhat shy about squeezing your wee-wee or jewels. After you're patted down, you can make your desires known regarding your drug of choice while having a cerveza with a nice-looking "trampa". Usually the doorman who patted you down will steer you in the right direction. This carry works well; not a fast draw, but it got me past the shakedowns and into Indian country without disclosing my true intentions.
Bob