If you have these things figured out, you should be able to get a decent estimate (by trolling around the internet) for the work in your area, or how much it would cost to DIY it well.

Several lots have great lake views, several other lots will have decent lake view and most lost will have great trees.

If you have a decent to good W2 income, good credit you should have no issues getting 2 loans. 

The owner lives out of state and wants to get rid of the house.The house is not completely ran down cosmetics on the outside it looks decent but I can’t look in the inside what do I do how do I get inside thanks

Decently quiet.

If the market is decent size with a growing population, you can always sell it after you learn all the great lessons your first park teaches you.

One of the units appear to be in decent shape but the other unit needs some work.

All in all, there is a long list of boxs to check off to get a decent builder who can actually complete a multi-unit build.

There are many others with similar interests, to one degree or another.I'm open to the space, have the projects where we could implement some of the concepts on a decent scale, but don't know enough to really apply it. 

That is really cheap considering where I live (Dallas), you could hardly buy a single decent house at that price.