Hello again Jerseyans!
Just spent 2 hours digging out my car yesterday only to find that our super (I live in a condo complex) plowed me in

He says it'll be removed by this afternoon so my Friday Starbucks run should be salvaged.
Anywho, wanted to share that I was able to book appointments for my parents and grandparents at the Meadowlands Mega Site - parents next week and grandparents mid-February (strangely, wonderfully, more spots for next week opened up yesterday even though I've had my grandparents booked for two weeks already). Here's the site I used:
https://www.hackensackmeridianhealth.org/covid19/
That yellow box (saying appointments are all booked) may not always be accurate. They seemed to open at 4 yesterday and 4 a few Fridays ago, but not reliably at 4 every day. Either way, worth checking for sure.