Hello and welcome to the forum!
I don't know what kind of point you have, definately got me stumped. I do know it's not an Etley tho. The stem is too narrow and the blade form just isn't right. I would also say it's from the Woodland period from the style and flaking. Etley is late Archaic.
What state did you find it in? That would help a lot in narrowiing it down. I'm from IL and can find nothing in the Overstreet in my area that looks much like it other than a couple of types of Turkeytails and I don't believe it's one of those either.
Whatever it is, it's a beauty! Congrats on the find! Did you find it in the water as the in-situ picture suggests? If so keep looking in that water!