I agree with all the above.
if you really want to help your buddy out, name the tracks in numerical order
numbering helps because he can drag/drop all the tracks and they will all be in order for the most part
(most DAWS do this). Also, (very important) bounce your tracks "Bounce to clips" if you have any tracks that have multiple clips per track.
I am a stickler when it comes to labeling and sorting tracks, especially when I send them to other musicians, producers, exc. you can see my methods of labeling tracks here in this thread.
http://forum.cakewalk.com/Orginizing-Labeling-Audio-and-Midi-Tracks-m3448904.aspx (I believe there is even a download link for my templates).
Obviously, you wont need to go that far, but its nice to have. future projects that have bullet proof track titles are easier to work with, doing re mixing, dragging in old tracks for remakes, exc.