"Do I do business and personal and which one first"
You would do the business return (Form 1065) for the LLC first and then the personal income tax return. You will need to enter information from the K-1 (generated from the Form 1065) in the personal return.
Note that you need TurboTax Business to prepare a Form 1065 and related K-1(s), which must be installed and run in a Windows environment; the program is not available as an Online version and does not run natively on a Mac.
See https://turbotax.intuit.com/small-business-taxes/
For your personal income tax return, you will need TurboTax Premier (or Self-Employed) if you plan to use an Online version of TurboTax or any desktop (CD/Download) version of TurboTax.
