ConnectLax has data about school selectivity and admission rates; doesn't touch on academic quality. Here is the data on the five schools mentioned above:
Penn State - selectivity 3/10, admission rate 76% (this is the least selective school of the five) Stony Brook - selectivity 9/10, admission rate 44% Florida - selectivity 9/10, admission rate 37% Lehigh - selectivity 9/10, admission rate 32% Davidson - 10/10, admission rate 18%
I have no affiliation with any of these schools, but I have lived in North Carolina and know what an excellent reputation Davidson has and how difficult it is to get in.