We do see people boondocking all over Mexico and have done a little ourselves. Personally I would not think of boondocking in secluded areas with no one else around - that applies to the US as well as Mexico - weighing the odds of risks this is not in our comfort zone - although we know people do it. You can find beach areas where others boondock and feel reasonably safe in those areas. But keep in mind that there are areas where people have been boondocking for years and have dug holes to get rid of their raw sewage by dumping into the ground - we call these Cholera Beaches - disease abounds. We have found that our visions of paradise are very hard to find.