Leasing on MLS or Private Lisitng?

[Dieter W.]

I have a property in a hot seasonal area (Jupiter, FL) and I have spoken to friends who are realtors and feel confident about me renting my unit as inventory levels are low. To bypass commissions I listed in cozy, Facebook, Craigslist and Realtor.com with no success. I still have 2 months before "season" so my question is should I have a realtor post on MLS? Sounds like it would cost me about 8%, but I'd still be able to cash flow. Any other sites I should list on? I am trying to appeal to retired snowbirds. I attached the listing below if you see any red flags.

Thank you!

https://home.cozy.co/apply/#!/858676