Does being 51 make me a kid here??? From most of the Inliners I know personally, I am one of the youngest. It is kind of unfortunate, but the only young people around here that are actually interested in domestic inlines are the rat rodders.
Haven't looked lately to see if they exist, but an easy generic wiring and cpu kit that would allow fairly simple swaps of the Vortec 5s,6s and Ecotec 4 bangers into older cars could help recruiting younger members to the group.