Carnarvon advice please

 Hi everyone, just after some advice on carnarvon, looking at going up from perth for a weekend, was wondering is there any good mangroves to fish? Mostly after jacks, not really looking at ocean fishing, but I have a 10 footer I'm taking up so I can try some mud crabbing too.

is there anywhere that we can camp that isn't a caravan park? Was hoping to find some where up river, but haven't ever been before so any advice will be appreciated!

Cheers