Never re-glazed tiled walls before but based on the cost of the tub and surround I would imagine it would be about the same so your prices are probably spot on.

But I wouldn’t recommend them based off our phone call.

Consider speaking with a financial advisor or real estate professional to help you make an informed decision based on your specific financial goals and timeline for retirement.

I'm a real estate investor based out of the Myrtle Beach area.

You will be able to see the numbers based on some assumptions.

You have to evaluate based on market, but there are other means of achieving forced appreciate that might make more sense. 

I currently live in Charleston and am a fishing guide by trade so I have a good base understanding of how water moves through salt marsh areas, but it'd make me feel a lot better about this purchase if I could have an expert look at it.

Based on my experience builders make a lot of mistakes during construction.

4) any Charlotte based resources that come recommended to help me structure this properly?

Always weigh the pros and cons of each option based on your financial goals and circumstances.