Stake Neo & Claim Gas Without Downloading the Entire Blockchain Using Neon Wallet !
You can download the Neon wallet from the official Neo website. You do not even have to download the blockchain in order to start staking. I am not sure of the minimum amount of Neo required to stake, but I know you can stake with only 2 NEO like I have shown here.

You can claim your rewards every 5 minutes!

Above is an example of the caclulator you can use to calculate your estimated earnings. My understanding is that you earn roughly 8% per year.
Link to the calculator: https://neotogas.com/
Thanks man. The fact you can earn GAS with such a small amount of NEO is awesome.
Your welcome. It really is awesome because most proof of stake coins require a large chunk of money to get anything at all.
Thanks for sharing this, @crystalgeometry, that's pretty helpful. Do you also consider the NEON Wallet as safe with regard to hacking and theft attempts?
Happy to help. I have yet to hear of any security vulnerabilities yet, but as always, do your own due diligence.