Yes I have my own microphone and I have used it multiple times along with friends to help film this.

I have a car, so yes!

I would absolutely make a post on the amount of students hunched over their laptops in our study spots late at night and show a personal and raw view of me sitting next to them and sliding over a box of warm Insomnia Cookies. Then, I'd capture their immediate reaction (if positive) and share a cookie together. Highlighting how Insomnia Cookies is just what you need to get through the night. With the caption something along the lines of "We don’t cure finals, but cookies help." Obviously, the word "finals" is subject to change. If there were a specific event to crash, it would be things like the "First Year Fair" or "Carnival" that are going on to allow first years to get into the schools clubs and fun! And I'd add a sneaky component to a video with Insomnia Cookies and how the event managers or booth runners are sneaking cookies to get them through the event.