Acoustic blues and a heavy order of slide guitar.
Yes
Robert Johnson, Rev. Gary Davis, Big Bill Broonzy, Hot Tuna, Allman Brothers(Duane), Gov't Mule, Mike Dowling, Arthur "Big Boy" Crudup, Fred McDowell, Miles Davis, Jorma Kaukonen, Sam Mitchell, John Hiatt
Gibson J-100Xtra acoustic
Gibson SG 61' reissue
National Custom CCRT
National VS Tricone
1992v Hound Dog Dobro
Gibson Corvus electric guitar
Various other guitars