For Leaders
- Know how to ask someone to dance (cf cabeceo)
- Follow the line of dance and stay in your lane
- Walk smoothly
- Keep your own balance
- Keep the rhythm (even at the expense of executing fancier steps)
- Be aware of where you and others are on the floor
- Know how to walk, turn, stop and lead a few embellishments
- Know how to interrupt a step to keep from hitting another couple
- Know how to put basic elements together to make a dance
For Followers
- Know how to accept or decline a dance (cf cabeceo)
- Wait for the lead
- Walk smoothly and walk to the cross well
- Keep your own balance
- Keep the rhythm
- Be aware of others on the floor
- Know how to walk, turn, stop and execute a few embellishments
(from tejastango.com (http://www.tejastango.com/beginning_tango.html#checklist))
General etiquette