Take a look at the Atlanta, GA market. It a surprise to many to learn that the second largest Porsche market next to California is Atlanta, GA! Try and get a hold of the CarTrader or take a look at the Peachstate PCA Market letter in addition to the Sunday Atlanta Journal Constitution. Down here you can drive year round, do not encounter any salted roads and find a fairly large variety of 911's and water-pumpers.
You can contact Rylands, Proformance Place (Reggie), Jack Lewis Motors, Franz Blam, Automobile Atlanta (George) as examples of reputable shops that have been around for decades who probably know a good 911 in your price range and can even manage a PPI if needed.
I have been a Porsche owner for 30 years, PCA member and on this board for quite awhile, have used everyone one of these shops and am passing on pretty good advise........................
Good luck
Bob
1973.5T Sepia of course