I have worked at every spa on 30A and know SEVERAL students who graduate and go work at sandestin. They are eager but lack knowledge and hands-on training.
I would suggest Fusion at Grand Boulevard. The esthetician there has been in the field for 8 years. Very nice place.
The spas on 30A are overrated, dirty, drab, and WAY TOO PRICEY!! Trust me, I worked in all them.
The Bay Point I can't speak on, too far for me to check out...
good luck. and have fun whatever you do!