The heater/AC blower has gotten slightly flakey a few times lately where
it just doesn't turn on with the switch but after trying it several
times it eventually starts and runs fine.

I can see in the Honda manual a few places that could cause this...
underwood relay, the switch itself, the resistor pack, etc.

Is there any track record for the 95 Del Sol/Civic cars as to the most
likely failure point for this?