So on Friday I placed my order, vendor processed it that day and shipped it out on Saturday. His shipping is 2-3 day priority, It is now the 3rd day and I have yet to receive it. Is this normal? Should I be worried? I can't contact the vendor to check tracking (if even has tracking on it) because he just went on vacation.
Yes it's normal. You can google this question as well and see its normal. Priority doesn't mean it's guaranteed in 3 days. Some of mine have taken up to 5 days.