Balance is important... but it may be the best thing to have a sort of "tidal wave of votes" come in with about 2 days to go. Which could be created as a result of a lot of members around the world (24-hour cycle) posting reminders and resteeming.

One of the fairly effective things I saw during the last round was someone who sent 0.01 Steem to 100'd of people, causing a "wallet alert" where there was message to remember to go to twitter and vote. With a broader effort by dozens/100s of people, that might be a good course of action.