My local, in terms of proximity, would be The Heath or The Priory, in Haywards Heath. In terms of where I drink most often, it's the John Harvey Tavern in Lewes.
The Stanmer at Fiveways is phsically the nearest to me, but I never go there. Although I might have to if the rumors about the Preston Park Tavern are true. (Been sold and is going to be turned into a Bistro!). Some of the other PPT lads already use the Stanmer so I guess it isn't as bad as it used to be.