Prior to doing the Queen CharlotteTrack in January, we'll have 5 nights in Picton. Any suggested activities for people without a car whose interests are eclectic ? We've "done" the Nelson region previously so no desire to head back that way, and we've been to Kaikoura for a whale-watch trip. We'll get our big workout doing the walk. There need be am activity every single day. We're quite lad back.