Park Moabi is just above Topock...it is an awesome camping place if you get a pennisula campsite. You can leave your boat in the water at night (use a box anchor and a sand spike) Park your motorhome on the pennisula.
You can drive down through the Topock gorge, to the Sandbar and then down to Havasu. Don't go above the Needles bridge unless you have a little boat.
Don't leave your stuff on the beach at night, bring it up as the water rises at night.
We only go during the week, weekends it's too crowded to tube your kids in front of your campsite.
Have fun!
We are going there next month and August.
When you launch, keep to the right of the channel to the river, the left side gets kinda shallow....