It would also be good to get the slinger in shot.
I watched the videos on silent.
Which I do a lot.
And it was you talking.
Some MDF with holes.
A static shot of the MDF in the distance with nothing happening.
Then you going to the MDF
No obvious indication of how the holes got in the MDF.
So yeah a tripod is essential.
I bought a real lightweight one from AliExpress for about a tenner.
Came with Bluetooth remote and bag.
Goes up to about 5 foot and came with phone holder.
Here you go:
https://slinging.org/forum/YaBB.pl?num=16413867864p metres is a helluva good throw at a target that small.
All you need to do now is show someone slinging