Hi Gill,
Wow 19 trips, you're a bit ahead of me! I was there two years ago and absolutely loved it - incredible scenery and amazing food! Don't be surprised if the whale watching is cancelled - it often is at this time of year! Hope the weather is kind to you, bring plenty of layers and a heavy coat, hat and gloves - and trax for your shoes if you have them!
Have a great time,
Bob