Hi there,
Serial crowdfunder and Super Backer here. Have backed over 3000 projects, marketed many and worked with my and other crowdfunding agencies in last 5 years. For instance, you may Google: Shabaz Kickstarter.
Before you accept the bid, please let me have a few details regarding the project, like if you have a preview link, please share. Have also backed and reviewed coffee projects, several of them, so can edit better.
Regarding the PR, this could be done in a day. Also, will give general feedback and tips on how to improve your chances of getting more pledges and pre-interest before launch.
Hope to hear more soon.
Thanks and best,
Shabaz
PS. just back to freelancer portals only today, after many years :)