I have to disagree on many points with Carissa,
Most clients are reluctant to give an escort any details about themselves and their private lives and an escort should respect that, especially before you meet them. The amount of Davids and Johns I have seen is phenominal (false names).
I understand your concern due to the low population, but you also have to remember that most of your clients don't want everyone else to know that they are seeing a prostitute.
The idea of targeting business travellers is a very good one, as long as you are somewhere where you will get enough work from this, which is something you will have to research.
You really can't expect to just see good looking clients or you won't do much business, most of us are happy with someone who is clean, polite and respectful, if looks are that important to be able to function on a sexual level I have to brutally honestly say you are in the wrong profession, sorry.
Personally I would feel it rude to ask a client what they look like.
Before I started I deliberately went on a date with someone I found repulsive (he wasn't dirty but I really didn't like his personality and his looks turned me off completely) and had sex with him, I knew if I was disgusted after that, that escorting was not for me.
As for the client wondering about your looks and personality, or at least your escort personality, well they have a right to know what they are buying, that is why we put extensive descriptions and pictures on our websites.
Have a good read of the site, past topics and you can pick up a lot of opinions of ladies on here and start to form a plan for yourself.
Good luck hun, Isorry, if I'm being a bit harsh.