We have setup a post-meeting survey for an upcoming Zoom meeting, and selected for it to automatically appear when the meeting ends. Are there further options, though, to instead have it appear as each person leaves, rather than when the meeting ends? And is there a way for me to have a link to the survey, if I also want to send a post-meeting email to everyone who registered and include a link to the survey? Or do I need to use a third-party survey tool in order to do those things?

Don't see a place to enter suggestions, so I'll post it here.

I've recently been battling some Zoom bombers and would really like to communicate directly with people in the waiting room before I let them into the meeting. My meetings need to be available to people I don't necessarily know and it's usually pretty easy to identify someone who doesn't belong once I've let them in and can at least chat with them. Sure would be nice if I could do that in the Waiting Room before letting them in and possibly disrupting the meeting. 

Might also be nice to be able to control the ability to mute, show video and profile pictures on a user by user basis instead of for the meeting as a whole.

Open to any other suggestions on how I might address these concerns.

Hello!
I usually set up meetings for my colleagues but not attend myself.
But every time we have external guests, I have to enter the meeting and let them in manually.
Is it possible to set an automatic host change for the first person who enters the room?