If you're nervous, find a nice open area, I took off in a plaza in downtown Omaha recently, and just take your drone straight up and hold, then do a nice pan. You'll have eyes on the drone the whole time and you'll be fine. You could also do a...
My only advice is this: LAANC is not a thing; it's just a simple app. Download the Air Control app, set it up, and start using it today. It takes under a minute to submit a request and it's an automatic approval so you're not talking to...
Here is a Kite Festival I did a while back if you're interested in watching it.
It does have a mixture of ground/aerial shots mixed together in it though.
IF you had a Mavic 3 or later with the tele lenses, then it would be possible to get footage from a distance outside the aerial boundaries of the kites. Having a spotter with you would definitely be a must.
So much free material on the web to help you study for the 107. PrepWare has the Remote Pilot App that has several options, $4.99 being the cheapest. It's what I used