Hey Braaad..
I find navigating surf is all about reading the water. Most beach breaks have a 'peaky' section where it's particular gnarly, and then it's easier left & right of this.
If you start off in the less agressive part to get your skills down. Watch how the waves work .. when you're heading out and you're faced with a pitching lip, you can often head left or right to catch a section which isn't so bad. On particularly big days, you might find yourself heading downwind, parallel to the wave, until it breaks, then head out over the froth.
If it is is frothing & foaming, either jump over it, or do a weight shift with your feet to to pop onto/over it ..
If you get in trouble, I'd agree with the other #1 priority is keep the kite flying.. you can always find your board, even if it means dragging to the beach to find out where it went! Having your board, but a downed kite ain't half as much fun!

And... like the others say, if it looks 'impassable', you can always gybe, stay in one piece, and have another go...
Here's my local beach break: