One 14 team conference (as it is today) with no divisions or pods. This all assumes a 9-game conference schedule every year. ACCCG would be the two teams with the best conference record. Every team gets 5 sticky rivals every year:

UNC = NCSU, Duke, WF, UVa and Clemson
NCSU = UNC, WF, Duke, FSU and VT
Duke = WF, UNC, NCSU, GT and UVa
WF = Duke, NCSU, UNC, Clemson and BC
Clemson = GT, FSU, UVa, WF and UNC
UVa = VT, GT, Clemson, UNC and Duke
GT = Clemson, UVa, FSU, Duke and BC
FSU = Miami, Clemson, GT, NCSU and Louisville
VT = UVa, Miami, Pittsburgh, Louisville and NCSU
Miami = FSU, VT, BC, SU and Pitt
BC = Louisville, SU, Miami, Pitt and GT
Pitt = SU, Louisville, VT, BC and Miami
SU = Pitt, BC, Louisville, Miami and WF
Louisville = BC, Pitt, SU, VT and FSU

Personally, I'd like for Tech to really have UVa, NCSU, Clemson, FSU and GT every year, but I don't think we'd be that lucky and the charter members + UVa, GT and FSU would likely get dibs on their rival games first.

SU would want Pitt, Miami, BC and GT to hit the major metropolitan areas (one of their gripes a few years ago)... and I stuck them with Wake (ha ha). They still get 3 big cities though

I think the original 5 charter members would be OK with the arrangement I have... although NCSU may not want to play us as much as we would want to play them (IDK). The next 3 in (UVa, GT and FSU) have to make slight concessions.

The last 6 in (VT, UM, BC, SU, Pitt and UL) look generally OK, although there are more concessions with this group than the previous

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Now... I don't know if you could make the remaining 8 non-rival schools schedule correctly over a 4-year cycle, but you could have home-and-home series with 4 schools for 2 years straight, and the other 4 schools in year 3 and 4. If the numbers and scheduling works out with the remaining 8 non-rivals, it's possible that every school gets to see one another 4 to 6 times per decade. In other words, Tech could see Clemson and FSU 4 times (sometimes 6 depending on the decade) per decade. A little better than what we have now.