If we really want to find out who the best teams are have a world Cup like tournement of the top 24 teams in the state.
Six randomly selected groups of four teams each team place the other once and the top two teams in each group go on to a 12 team single eliminatin tournement.
South Carolina's Top 24( no specific order)

Irmo
Wando
Ridge View
P.M. Dorman
Aiken
Bishop England
Chapin
Sumter
James Island
Summerville
Riverside
Greenville
Myrtle Beach
Brookland-Cayce
D.W. Daniel
Seneca
Southside
North Myrtle Beach
A.C. Flora
Wade Hampton-G
Spring Valley
Northwestern
Hilton Head
Socastee

The SC Cup would be a tourney mainly for teams that could not get into the SC Champions Cup.
But would still have a chance to play and prove themselves against good competition.

Second 24

Lugoff-Elgin
South Aiken
Dutch Fork
Dreher
Hillcrest
Waccamaw
Emerald
Walhalla
Pendleton
Academic Magnet
Christ Church
Southside Christian
Edisto
Cardinal Newman
Ben Lippen
Porter-Gaud
Pinewood Prep
Richland Northeast
Walhalla
G.D. Broome
Barnwell
Wade Hampton-H
Beaufort Academy
White Knoll

I don't know the second 24 as well so everybody put there two cents in.