Overall Rating: 4.7 (of 5)
Blues And Rock Scale Options
Here is a somewhat comprehensive list of options:
Minor Pentatonic and Minor Blues (6-tone)Major Pentatonic and Major Blues (6-tone)Minor 6 Blues (6-tone)Mixolydian (7-tone) from the I and IVDorian from the IBig Blues Scale (9-tone) - be CAREFULBebop Dominant (8-tone)any scale that your EAR says
There are several other options, especially when the chords start becoming ALTERED DOMINANTS, but this is a good base to start exploring from.