For those of you travelling in Mexico, do not ever leave any door unlocked any where that goes for windows in cars and RV's, and do not have documents and purses or wallets left in cars at gas stations in plain sight, or close to doors or windows in the RV, place them in a drawer dedicated to the documents and money.
This type of theft is an opportunity waiting to happen, pre meditated theft is totally different do not give the casual thief the opportunity to ruin a few days of your life, this also happens in the United States and Canada these type of opportunity thief's happen every where in the world.
navegator