Comments from Facebook:
Angel Stewart Mace: I don't know about Dover. However I go to George @ GSpot Tattoos in Stanton,DE. Hour ride from Milford but well worth it! My family & friends have been going to him since he was an Apprentice 15 + years later he's now a Master Tattoo Artist. You should check him out!! His cover ups, portraits & imagination kick as*! Choosing a Tattoo Artist is a big decision! Good Luck!

I'm not familiar with tattoo shops in the Dover area but you certainly shouldn't limit yourself to a certain geographic area with somethig this important. Do yourself a favor and visit some shops and look at some of the work that the artists have done.