Racquet Stringing on Oahu

I am moving to Oahu in June for the next 3 years and I am curious what the stringing market is like on the island.  The reason I ask is I might trade in a nice stand up stringer for a traveller if I will not be stringing alot of racquets out there.  Everywhere I move it seems that my prices and customer service cant be beat.  I simply charge 10 dollars if you supply your own string (recommended).  Let me know if I should trade down or not (expensive shipping the big machine)...

Also, I am a 4.5 and would love to get on a USTA team.  Does anyone have any info on the Kailua Racquet CLub as that is where I think I am going to join.