Try recording yourself doing a one minute pitch. You'll be amazed at how short (to explain what you're doing) and how long (to not blow it) a one minute pitch

Try recording yourself doing a one minute pitch. You'll be amazed at how short (to explain what you're doing) and how long (to not blow it) a one minute pitch can be. Now try coordinating 2-3 people doing that. We're doing a little 1-2 minute video explaining our stuff at the moment and staying rather lo-fi and plan at least 10 hours of work on it.