How to set up a “Playlist” in YouTube:
Upload them to your YouTube account.
Using the “gear” drop down menu, choose “Dashboard"
On the left side of the screen, click on “Video Manager”, then click on “Playlists"
Choose “ + New playlist"
Name your Playlist, then use the “Public” drop down menu to select the privacy setting:
Go back to your Dashboard selection, from the gear drop down menu:
Choose “Video Manager” again, then put a checkmark next to each video that you want to be in that playlist:
Once checked, choose the “Playlists” drop down menu and put a check next to the playlist you want to add these videos to:
You should see something like this, click on “Play All”:
It should take you to this screen. It is from here that you will click “play” and it will cycle through them continuously.