aksteve:
There are 3 dealers in the region (see below). I bought mine from Economy Tackle (since I live closest to them), I have heard a lot of good things about Tackle Shack. I don't know Riversport Kayaks in Homosassa, FL, but only because I don't live close by.
In my opinion Hobie has worked pretty hard to weed out the bad dealers, so the factor for me would be proximity, and if they have what I want in stock.
I think Hobie controls their pricing pretty well so your not going to get a better deal one place or another unless you come across a demo boat. Used and demo Hobie TI's are extremely rare, and I wouldn't hold my breath for one (plus it's desirable to have that two yr warranty).
The good news is Hobies hold their value better than any other boat on the market (in my opinion), so if you decide to upgrade a couple yrs down the road, you can sell for quite a bit (though hardly anyone ever sells them). The quality of their products is un-equalled, and their support is second to none. Yes you pay a little more for Hobies, but there is no question you are getting the best.
We are heavy users and are on our 7th hobie mirage boat now (our 3rd TI), and I won't buy anything else. The funny thing is I don't even fish, too busy just going out having fun, maybe I'll take that up when I retire.
Everyone else on this forum will tell you exactly the same things.
http://www.hobiecat.com/support/dealers/search/?search_type=domestic&product_line=islands&search_term=new+port+richie%2CflBob