Ted,
I would click on File, then on Export As Wav. Make sure to put what folder you want to save in at the top where it says save in: and name the wav at the bottom where it says file name.
This will save all the tracks together as one wav. Then you can send it to someone and they can import it into Audacity.

Remember though a lot of people can't get big files.



"Those Who Do Not Learn From History Are Doomed To Repeat It" George Santayana