If you worry to much as to where will you hold your bitcoins then store it in wallets with private keys. But for me I will do the most simplest thing to do before August 1. I will exchange my bitcoin to other altcoins or exchange it to dollars which is more safer than keeping it on wallets having no bitcoin is more safer than having bitcoin at all. After the problems are settled then I will just buy some bitcoins using my dollars.
That is not the smartest thing to do.You are looking for a major loss if everything succeeds and bitcoin prices peek up again,also that means your altcoins value going down.If that happens,
1.You lose your value in altcoins and bitcoins.
2.You have to shell a lot more money out of your pockets to buy bitcoin again.
Just move your coins to a desktop wallet like electrum for the time being.