I live in New England. I will be in San Diego in June and want to rent an expedition-like vehicle to drive for a week or so down to/in Baja California coastline... basically, get a gps and some maps and just go. I have emailes some rental car places and some mexican insurance places but no one seems to have capable vehicles... ones with at least a rear locking diff, on biard air for all the airing up and down in the sand etc... I am crazy or shouldn't someone rent trucks like this? any help would be cool.