Hi, welcome to steemit. Here is a link that may help you with your tags and what may payout the best. https://steemit.com/steem/@brett9980/the-top-100-average-payout-per-post
Please make sure that your tags are relevant to your post or it will have a negative effect. All the best and feel free to ask anything.
Good luck and again welcome.
RE: MY PRESENTATION IN STEEMIT