7/31/88 Monterey, CA  Laguna Seca Raceway

5 recordings, main 23.3k+ views.

https://archive.org/details/gd88-07-31.sbd.dauria.1669.sbeok.shnf

AUD (D.Thompson-A.Egert-C. Ladner)  14.4k+ views, lively.

https://archive.org/details/gd1988-07-31.akg.thompson.motb.85999.sbeok.flac16

Ultramatrix (Ted Mattes-Scott Clugston-Charlie Miller) 4.6k+ views, start here.

https://archive.org/details/gd1988-07-31.142255.sbd.ultramatrix.mattes.miller.clugston.flac1644