Just playing with numbers based on historical trends.

To be a national seed:
We need to win all of our home series and pull out one sweep.
We need to win 2 of our 4 road series and not get swept in the other two.

That puts us at 19-11 in the SEC.

To win the SEC:
We need to win all of home series and pull out two sweeps.
We need to win 3 of our 4 road series and not get swept in the other one.

That puts us at 21-9 in the SEC.

To host:
We need to win all of our home series
We need to win 1 of our 4 road series and not get swept in the other three.

That puts us at 17-13 in the SEC

Home series: Arkansas, Ole Miss, A&M, Tennessee
Road series: LSU, Missouri, Auburn, Alabama