Slowly wandered our way up from Southampton to Wick, on our way to John O Groats. Just had the mad idea of going to the Orkneys, either as foot passengers or with the van. Looks like ferries go from Gill and Scrabster but finding the websites a bit confusing. If we go would like to see Skarra Brae, not sure which port to make fir and if possible to get there without the van. If we go as foot passengers would need to return the same day but if with van I assume we can park up somewhere for the night. Any tips?