Where can i find someone to play the trumpet and/or tenor saxophone on a reggae-ska song i have written?

The song includes two trumpets and a tenor sax which i have no access to,so i was hoping to find someone online to collaborate with.I can provide the sheet music,the song with and without the horns,as well as a midi file of the horn section.If you play any of these instruments or know of someone who does and is willing to collaborate or have any other suggestion of how i could find one that would be great!