Topping lift
For the record, just remember the 170 comes with a topping lift. This holds the boom up and out of the way nicely for lowering and flaking the sail. I too, just bungie the sail to the boom and then if I am closing up shop for the day, I put on my mainsail cover (I leave mine out on the water all season). Some say they don't like the topping lift because it hinders sail shape, and prefer to use a boom kicker. I haven't noticed a sail shape problem, but have not seen how the boom kicker works first hand. I don't see that lazy jacks would be necessary either way (and I think it would get in the way of the easy access stern).