From Ouwapad to Sun Valley by mtb?

[Stoffel76]

Are there any routes (other than the tar road) from the bottom of Ouwapad to get to Sun Valley?

 

We have family in Simonstown that we visit regularly, so instead of going to visit family for the day and not getting a mtb ride in, I figured why not combine the two?  I'm coming from Plumstead, so I'd go up Tokai and down Ouwapad. Then there is the jeep track from the top of Black Hill to Red Hill, but it's the busy road from Ouwapad to Sunvalley that I want to avoid. 

 

Also, how safe is it at the moment?