Call LYnn at Kwambo Store-it 076 699 7433.
I store my boat there, it has also become a hassle towing my boat down everytime from Pretoria and the need to travel with 2 vehicles if we have to take the caravan as well for our longer holidays.
It suits me fine as it only 25kms from the RBSBC( where I'm a member also) and whenever I go to Vidal , I tow my caravan, put up my camp , then drive to Kwambonambi and pick up my boat, all in the same afternoon.
They have different size lockers available, just find out what they have available. Mine is 14m x 3m x 3m.
Every locker has its own alarm which is linked to armed response which is 300m down the road from the storage