My goal with real estate investing, is to use all of my combined skills and experiences to Build/Develop a "resort", based around some core principles: Sustainable/Green build practices, adventure tourism, community. 

Its pretty much the only viable real estate option here because tourism is carrying the entire economy.  

I started in the the Tourism sector here.

This strategy is especially great considering that tourism is exploding in Colombia and we're probably only at the beginning of this trend. 

My Mother lives there and would run the AirBnB activity, she says they have a lot of activity for Death Valley tourism.

Even the Fed itself is laying off people LOLThe whole nation going bankrupt if this continue for the next 13 months.Imagine 10 yield in Vietnam is lower than yield in USA LOL LOL LOL

Tourism is also only 7% of the GDP in Puerto Rico compared to 30-50% for most Caribbean islands.Hope this helps!

He have a diverse economy (forestry, mining, transportation, tourism, regional hospital, college, 20,000 people) and cap rates between 5-10% or higher.  

If by Yucatan you mean the state, you might want to have a look at Merida, which, has the retirees and Mexican buyers like Puerto Vallarta but doesn't have the mass tourism that Puerto Vallarta has.

Myers area) for a while due to the desirable climate, population growth, low property taxes, and consistent tourism.