You could also perform the bending test after the hammer drop for another data set (effect of impact on bending strength). This has a real world application since boats are probably used (with and without repairs) after significant impacts occur. Of course you could expect quite a bit of data scatter, but it could still be useful.

> Testing should be 3-point bending (strength) test or hammer drop
> (impact) test (or both but this requires twice as many panels).