some places i would say are a good trip are:
clacton (great pub for lunch 10 minutes walk from the airfield)
headcorn (buy a leg of lamb get the landing free)
coventry (a few jet movements there)
duxford (pleanty planes to look at there)
old buckenham (they were fixing it up when i went and looked good)
places near u as well like
bembridge (nice beach for lunch a short cab ride away)
lydd (some realy pretty blonds that take your landing fee)
manston (quite a few training jets and cargo 747s around there. nice long runway as well)
have fun!