Hey BOOST.
This is the second board I have made, (And just smashed it from a sketchy backroll attempt!) however the paint has stayed on!
I just used some black matte spray paint, then cut out a stencil using cardboard and then used yellow spray paint for the design, followed this up with about 3 coats of a polyurethane (spelling?) - I think it was Cabot's aqua deck or something like that... been riding that board for about 7 months or so now... well not any longer!
Cheers.