I'm currently on the bus but between calls.
Consider this, $45k pay, $45k cash allowances. Plus a place to live. Out of the US yiu are also tax free.. End of contract is a months salary (straight vs with allowances I don't know) per year you served...
Do you currently pay rent? Housing is provided. Pay for a car? You won't need that one for 3 years and get an allowance for wheels there. Pay for a cell phone? That's an allowance...plus, if applicable you can take a spouse and they help provide education allowance for 3 kids. These are all expenses they cover with allowances. Spend less, pocket the difference.
In addition, consider where you are now and where you want to be. High volume, high skills system... One hell of an experience working with internationally recruited talent. New locations, skills and experiences. Come back with more opportunity than you may have now. I plan to pay some debt, stash some retirement, and I'm split at the moment... Transitioning to RN (ED/CC and flight) or PA. But this is an avenue to help enable that.
I sent an email re: OT. I was led to believe yea, but as short staffed as they appear to be, I Can't imagine not.
Usual caveats apply...
PS: when your visa comes in, you need a medical screening for HIV, Hep B, Hep C, TB and color blindness. Quickly. Concentra is $500-600. Health department or clinc may be cheaper. Insurance may not cover...