Would be curious to hear how much time people spend on their Kickstarter campaign per day. It can be difficult if you also have a full-time or part-time job to make time.
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I've only just started but I find myself devoted 3 or more hours a day to the project. The campaign is probably about half of that. I want to make this work and hopefully get people interested in my project so that we can spread smiles world wide!
It is very tough for me. I try to do an hour a day of promoting my campaign. I am full time student and personal trainer so there is not many hours in the day. Especially when your teacher says no cell phones allowed! They should make a policy for people with kickstarters lol
If you have clear strategy, then you do not need to give whole day for the promotion and I think that 2-3 hours a day will be more than enough to promote your campaign.