Then local water storage in reservoirs created by large, expensive dams.  

I live in Beaver, PA and the city sent a reminder of a bill that was invoiced and sent to the old owner on February, 2019.

Quote from @Thu Minh Dam: Hi everyone!

I want to find those amazing uses and match these unique uses up with the right people.For example, highest and best use could be "National Park" instead of "Dam" such as the Grand Canyon.

Ask lots of questions and as @Jeremy E Van Dam mentioned, pick someone doing what you want to do and offer to assist in return for learning the ropes.It wont be long at all before you will be much more skilled and seeing opportunities that you may have missed early on in your career.

@Justin Glass   Nice niche'  I like it.. one thought would be to hold on to these for a few years so you can 1031 them then roll all of them up so you get enough cash to reinvest in a Class A professionally managed income property that sends off true mail money and call it a day.Although I bet its a lot of fund to build dam's and improve your properties and have free place's to go hunt and meet different folks etc etc.And in your area you have the freedom to do these things to the properties out west we can't just go build ponds etc water rights are intense and tightly control.. that includes wells and damming up any free flowing water.Nice Job

I have been listening to BP for the past four months and am very interested in investing out of state since our area is to dam expensive.  

There have been considerable improvements to water storage at Folsom Dam.

I am a broker in Vail / Beaver Creek Colorado and after many years of my clients asking I've decided to open an arm of my business and manage their short term rentals.

Estes, Vail, Breckenridge, Aspen, Steamboat, Copper, Keystone, Beaver Creek are ALL going to be pretty crazy.Some smaller areas you may not have considered:  Frisco/Dillon (right near several ski areas), Fairplay, Granby, Conifer, Bailey, Georgetown, Fraser, Glenwood Springs.Good luck, let me know if you have any questions!