Anyone see her recently? I never have and have been wanting to and have now sent 4 emails to her in the past week with no response from her.

As her friend I happen to know she doesn't check her email much.
She was just out of town so that may be a factor in addition to her traveling prior to that trip also.
She's great once you get in the door but I do know she has a lot of admirers so she is often busy.
I'll text her and ask her to go over her emails - don't worry, it's not you at all, I'm sure.