Very cool gesture. I hope you find some very worthwhile content to set your vote for!

My suggestions of blogs to check out would include:
@inquiringtimes - Steem News Editor in Chief of Newsteem - Sample Post - https://steemit.com/itnt/@inquiringtimes/protecting-the-rewards-pool-adventures-with-the-sec-an-epic-list-of-discord-servers

@paulag - Steem research and Database guru. Founding Member of BiSteemit Business Community. Sample Post - https://steemit.com/bisteemit/@paulag/elliotts-wave-excel-model-will-steem-drop-to-usd0-81

@arbitrarykitten - Writer, Motivational Public Speaker, Animal Rescue Advocate - Sample Post - https://steemit.com/writing/@arbitrarykitten/an-inside-look-at-the-life-of-a-writer

I chose these people for several reasons. Amungst them being their posting habits would not be a strain on your VP, as none of them now post more than twice a day, and they are the type of people who are not going to increase their output just because they are getting an autovote. They are all people who add value to the blockchain with each post. And they are all people who would not ask for it themselves.

Thanks for the consideration! Have a great day!!