I found the GeoBeck (George and Becki Orndorff) videos/DVDs (available from Vans or directly from George at
www.fly-gbi.com) useful; the kit assembly procedures for the RV8 have changed since these were produced but the DVDs helped me understand the basics and George provides useful construction tips. I started with "Tools of the Trade" and then moved on to the 6/7/8 empennage, 7/8 wing, 8 fuselage, 8 finishing, and RV aircraft systems videos/DVDs.
For construction entertainment (and a few construction tips) the "From the Ground Up" DVD shows an RV8 QB under construction.
Recommended videos for fiberglass work are Sam James' "Fiberglass 101" (
www.jamesaircraft.com) and the West Systems videos and booklets (
www.westsystem.com).
For electrical work I highly recommend Bob Nuckolls' book (available directly at
www.aeroelectric.com or other vendors such as SteinAir).
Mike