The chlorine goes into the water and the sodium builds up on the titanium plates which is why the cartridge eventually has to be replaced.These systems don’t actually measure how much chlorine is in the water or how much is needed.  

If you have someone in MN you trust to manage the place that is one thing, if you don't it kind of answers the question (not that you couldn't find one).Renting out homes which you are emotional attached to can be quite difficult when tenants trash them (which will eventually happen).Best wishes

I bring sales experience from selling RVs and have always been interested in real estate investing as a way to generate income and eventually achieve time and financial freedom. 

I believe it'll help with eventual resale of the property as well.

Is your goal to use being an agent for your own personal investments or actively try and grow your agent business to eventually leave your W2?

Not all of them, but eventually, they will!

The market will eventually correct the price. 

I intend to continue to scale a bit in this area, but eventually I'd like to either sell or hire someone to manage everything.

The first applicant will eventually get tired of his free-loading friends and problems will ensue.

Eventually I realized that you really just need to look for a deal that fits your criteria.