I've used EasyOff several times with great success
Here's how: Assemble the following tools: Easy Off, metal kitchen spatula, rubber gloves, fine bronze (NOT steel!) wool, detergent, water hose at the ready, and a couple of old terry towels.Spray only one or two letters at a time. Wait 5 minutes. Scrape with spatula. Spray again (and this time spray the next letter)...wait 5 minutes, scrub with bronze wool...scrape the next letter with spatula, wash with detergent and water...dry with a towel...spray the second letter and the third one...bronze wool off the second, scrape the third...wash, rinse dry...working your way through the name. EasyOff ONLY works on painted names, and should not be used on painted hulls. Vinyl or other decals can be removed with a blow dryer (so can striping). You MUST be patient, 'cuz you only want to soften the adhesive, enough to peel off the name or the striping...you don't want to melt the plastic, and it takes time. Work on small areas--one letter at a time or about a foot of striping at most. Once you've gotten it off, spray the whole area liberally--really saturate it--with WD-40 (the BEST adhesive solvent on the planet)...wait 10-15 minutes, then scrub with fine bronze wool or a plastic scrubber. Wash well with detergent and water to remove the oily residue.If you're left with a "ghost" of the previous name, it will gradually fade if you spray it repeatedly with undiluted bleach (at last, a use for bleach on a boat!) and let the afternoon sun shine directly on it. The more often you can apply bleach, the more direct sunlight that hits it, the faster it will fade.