Im doing a month this january renting in old P.V. Been to Mexico many times but never have enjoyed been pestered by sellers of the same old stuff on the beaches or shopkeepers and timeshare people calling out to you. you feel rude not to answer but its nearly impossible to walk in peace and have a conversation with someone. Other than wearing headphones so it is obvious I cant hear them, are there any tricks that those who live there learn so that they are not constantly pestered? Im hoping to make PV my winter 3 month destination eventually, thats why im trying one month rental 1'st. Do the people selling all this stuff start to recognize you as a local and not a tourist, or do you wear a shirt that says "I live here" or something like that???