Howzit camboy.
Unfortunately I don't have any contact details for Langebaan, but Oom
Daisy may possibly be able to help you with info.
As for Arniston we usually use one of two booking agents that operate out of Arnies.
You can try Etna's accommodation website:
http://www.arniston-etnas.co.za/ or Mari King at Arniston Letting website:
http://www.arniston-letting.co.za/
There are some other options such as the hotel, campsite and Arniston seaside cottages but you should come right with either of the above mentioned as between them they most of the self catering houses that are available for renting.
