I would also be interested in connecting with folks that might invest near Salt water flats and mangroves (redfish, tarpon, bones, permit and so many other). 

HOWEVER, if there was something obvious that was missed during the walk through then you can push them for some sort of compensation - think water leaks. 

This deal had me up all night with my adrenaline pumping while listening to Brandon Turner on a 4th podcast over Mobile Homes.How are you guys guys putting into action what you have learned?

Fuel oil and hot water heat is common in that part of the country.

I own a 4-plex in an LLC that has shared water and gas.

Not necessarily looking for RUBS or any sort of utility bill back as this is already in our business plan, instead someone who can come in and identify utility bleed over, and implement cost savings solutions primarily for water. 

Total monthly rental income $2,900 - $1790 mortgage =$1,100-$350 water/sewer/Reserves= $750 net monthly income x 12= $9,000 yearly x 10= $90,000.

Also, are you paying the water/sewer.

The current owner(seller) pays for the water, gas, and electricity because the property only has one meter.

Talk with an insurance agent beforehand and give them an idea of what you are looking for (price range, style, age, etc) and they should be able to give you a bit of a range (~$50-75/mo) although the final expense will be dependent on what you buy.3) For sure make sure you stock a bit aside for any maintenance issues that come up (water heater, plumbing issue, etc).