Late summer will be interesting. the lower (eastern) river will probably be your best bet for water....but there are about zero trails down there. that link in my first post shows water levels. Around early June, start checking that out to see how the river is running. Or, start planning the trip around packing in water! Also be aware that some of the camp grounds are closed. Meaning, well, you can camp there. But the privy, soda machine, maybe even the water faucet is shut off.
Call me Junior
Pirating – Corporate Takeover without the paperwork
"For a couple of bucks, get a weird haircut and waste your life away" Bryan Adams....