Read your Owners Manual, it has a section devoted to this issue and how to right an upturned hull correctly.
There may also be a section on towing procedures, I presume this model still has to have a hose clamped off for fast towing or else the engine fills up with water... check that! It's something you need to know in case you ever have to be towed in for any reason.
Usually I'm against reading the manuals it's more fun to figure things out for yourself... but in this case that "fun" can be damn expensive and ruin your summer boating season! So read your Owners Manual! ;-)
- Michael