State tax filing

There aren't a lot of good options here, since 92054 and 92055 are the only zip codes listed for Camp Pendleton, CA  in the USPS zip code look-up tool (see below).

One suggestion - use another reliable address (family member?). The IRS asks for this address in order to send you any correspondence regarding your return.

If you don't have an alternate (and reliable) mailing address, then you will have to print and file your return by mail.  How do I print and mail my return in TurboTax Online? 

(Sorry I couldn't offer a better solution - Semper Fi from the 3/2!)