You might also want to consult local property managers or rental market reports for a more accurate picture.When it comes to estimating CapEx during preliminary analysis, without visiting the property, you can use a general rule based on the property’s age and condition.

I've tried a couple - truepeoplesearch, white-ages, property radar, leadsherpa, batch leads...Some services are better than others, but it is a numbers game and you also can cross check between different platforms.

First off, great job on the savings and having a gameplan of what you want to do at your age!

@Darrell Overly  there are certainly enough mobile homes in the area around phoenix (East Mesa/Apache juction) but your issue may be the age of the homes and any limitations the park has on renting.   

I'm currently helping my aging parents, and I need to be spending more time taking care of them.

I also wish I had started thinking about REI at your age.

Only "CASH OUT" of your IRA in cash of an emergency or you are at retirement age. 

--------------------------------------------------------To answer your question, fact and reality is there is no such thing as a "golden ticket" market.

It also serves as a great example of what I tell my college age daughters - email/text is a very hard place to have serious conversations without at least one person getting rubbed the wrong way by what can be inadvertent phrasing by the other party. 

So your number of 715k may not be too far off depending on the square footage and also the age of the cabin.For anybody to suggest otherwise without knowing more information on your specific cabin isn't giving you the best advice to be honest.