Here are some tips from @paleo-trail

https://steemit.com/paleo/@paleo-trail/introducing-paleo-trail

And a while back I also curated for health-trail and this is what I posted to help people. Ignore the bit about the curators (as that has changed) and go a bit further down for tips

https://steemit.com/health/@health-trail/introducing-health-trail-part-of-the-steemtrail-curation-initiative