High school tuition is an qualified expense (up to $10K) for a 529 distribution, but not for the education credit.
Q. Will the turbo tax (TT) software insure that I am out double dipping?
A. "Insure" is too strong a word for TT's capability. If you were only enter info on one return, probably. But you have to manually allocate the expenses between the two returns and carefully enter the info. It's best if you have some idea of the anticipated outcome.
