Get a boat that is easy to right. (unless you are stuck with that nacra 5.2)

But definately make yourself a rope ladder to make getting back on less strainious.

Hang it off the mast step pin and flip it over the mainbeam when you want the mount the baot again after being thrown.

Simple trick, does the jump, and saves you from doing a second power trick after righting the boat. 50 % reduction in heart failure risk.

Wouter