Not a fan of lending tree as I had a client who had a bad experience with them.
If I may suggest, might want to reach out to Fred Glick as he does mortgages in various states. Also owns real estate companies in PA and CA.
Here is his website for mortgage info here http://usloans.com/
I do not have ANY stake in USLoans and am not trying to generate leads. Just sharing info on people I know and who are knowledgeable.
Best of luck