I know this hairtell user is from Alabama and doing full body LHR. I have no idea what his skin type is, or where in Alabama he is from, or even how often he comes by, but you might try asking him:
http://www.hairtell.com/forum/ubbthreads.php/users/18469.html
Since you’re that light, you should look for an alexandrite laser. I am a big fan of Candela GentleLase. Some people like Apogee lasers more, but I like Candela the best (I had a massive reduction on my legs (>50%) after 3 treatments). I also have very black hair, so auburn hair may not be as effective.
The candela website used to have a practitioner locator, but since they changed their website, I can’t seem to find it (they might have gotten rid of it which I think is stupid.) One thing you can do is call some dermatologists in Mobile, find out what type of laser they have, and see if you can come in for a consultation. Ask them what settings they will use (If they have a Gentlelase which tends to be a popular and common laser, they should be using 18mm spot size and at least 16J). Otherwise, all you need to do is post the name of the laser, the joules, spot size, and pulse width, and we can tell you if it’s strong enough.