Looking forward to hear about your exploits!

If you take it easy, reef early, and avoid "get-there-itus" you should be fine with a green crew.
It's worth avoiding docks if you REALLY can't trust them.
They can be taught how to pick up a mooring in a day.

Best policy is to follow-up behind them and check every knot.

Have a great time! You'll be wanting to go back for 10 days next trip!