Wexford area fishing spots

I'm heading down to Wexford this weekend with the boat for a few days and hope to get in a bit of fishing around carnsore point or Rosslare harbour area. I think the winds are to be changeable, so i'm looking for some advice (as a back-up plan) as to where I might get some more sheltered inland/estuary places (with a slip if possible) that I might have some good fishing from. Even if u can recommend somewhere from the bank/pier etc.., i'll be willing ditch the boat and give it a try, just need to get some fishing in or i'll go nuts

Cheers, Ken