Ross, I've mentioned this before on here but worth repeating to raise your faith in the sensible nature of Dover voters.
Jez Fox, long time customer of the Louis Armstrong and lead singer of Harry Helmet and the Large Portions, stood in the 1979 general election as the Silly Party candidate (Monty Python inspired) with the single manifesto pledge of getting more votes than the National Front candidate, and he did.
(Have I just found the final home for Vic when him and UKIP part company?

)
http://www.politicsresources.net/area/uk/ge79/i07.htm