You need at least 50hp/ton bear minimum to get a boat onto the plane.
To get decent "sports boat" performance maybe twice to three times that.
If you're looking to accomodate "at least 10" you're probably looking at 7mtrs+.
That's two tons of boat +10 crew at 75Kg = 750Kg +fuel and gear 250Kg.
That's three ton. 250 - 300hp maybe ?
You're going to have to rethink this.