She denied access and stated she had done a property survey before building her fence.

And I was able to do this on my own, spending only $480 on the renderings (included below), not including the application fee which was an additional $360 or survey which I had done about 2.5 years ago for $625.

I wanted to create a thread, almost like a miniature study/survey.

As a general comment - it's always good practice to do a rent survey on your own and see what conclusion you come to, with any investment.

Would you recommend hiring a private forester to survey the trees?

I've just reached out to a company that does surveys. 

From what I've seen, owners haven't been happy - especially when they're in the process of filing a class action lawsuit.Have you seen the results from this survey?

You probably won't have survey requirement because you can re-use your old one, and usually you get a credit for title insurance if refinancing within 2-3 years of your original purchase.  

Survey fed.

Not an easy license to get.Boats will need to be USCG compliant and you'll have inspections, they aren't just checking for life jackets, it's a survey (like an appraisal or home inspection, but worse, like checking air cleaner connections, oil or water leaks, service records, etc.