Go to Nuevo Progresso, Mexico on the South Texas border. It’s small, safe and full of Winter Texans.
There’s one main drag lined with buildings and virtually every one has a bar with good margaritas for less than two dollars that will knock you off your stool, a liquor store, curio shop, dentist, doctor office, and pharmacy to dispense the shady prescriptions from the medico. Some have restaurants.
My brother in law gets all his dental work done down there.