Front lights inoperative

[Ryan Wright]

There must be a fuse or circuit breaker somewhere - all 8 of my front
fluorescent lights on two separate switches are not working. Strike that - they
do occasionally work, but for the most part they don't. If I turn the switches
on and leave them on, sometimes they will just come on after a random amount of
time.

Any ideas on where to start looking would be greatly appreciated.

-Ryan
1986 PT-40 8V92