Take a look here
for some of your options. There are many ways to do it and they all seem to work fine. Most of it us up to personal preference.
I originally had the big stretchy bungee on mine which worked fine, but I came across a Hawaiian righting system for cheap so I installed that. The hawaiian system is nice because it is retractable so it stays out of the way when you don't need it but gives you plenty of line when you do. The stretchy bungee is retractable also but I didn't like the look of it laying on my hulls.
Just a simple line tied to the dolphin striker and then thrown over the upper hull works fine as well. If you don't have a dolphin striker I would guess you can tie it somewhere on the front beam maybe around the mast step.
_________________-ZachHobie 16 for sale
West Lafayette, IN (school)
Melbourne, FL (summer)