Just be careful with heat guns...
Most blow dryers generate an amazing amount of heat - I've used it on the past to remove very old registration numbers, decals, etc.A heat gun can potentially generate enough heat to blister the gel coat if you aren't careful. As always, start slowly, with the gun/dryer further away and keep it moving (never let it sit for too long on one spot or be too close - that's when problems happen)Dave Crowleys/v Wind Dreamer