Try doing a search for boschkop and steyns. These two are just opposite each other. What worked there last time for me was FX/Bunspice/Almond, FX/Banjo/Almond, FX/Garlic/Almond. I think during the winter time you can try stronger flavours like Garlic, TCP, Crazy Bull(Naeltjie Olie mix).
Good luck!