Best places to advertise 1031 Exchange properties, in Florida

[Gina Ventimiglia]

Hello, I am a very new agent and I have a $5 million listing in Viera, Florida. I was advised to advertise it where 1031 exchange properties are listed in Florida, but I am not finding what I am looking for.  Are there any tried and true/ industry standard sites, forums, etc. where those looking to avoid capital gains look for investment properties?  

Any other advice is welcome and appreciated- Thank you!