No, I don't bring quite that much home as a 6th year jet FO flying 85 hours (even including per diem). Of course I have lots of deductions: Family medical and dental, large FSA, 401k, and so on.

For first year I'd say just multiply the hourly rate by 75. Your per diem will probably cover the other expenses you incur: bennies, taxes and so on unless they're really high like mine.