In the real case DO NOT ever contemplate landing with any forward groundspeed - this applies to any surface - open paddock,trees, rocks, water anything!
For instance trees - imagine the top of the canopy is ground level - at flare height stand the machine on its tail - level from the flare around 10 feet above canopy and settle gracefully, vertically into the trees pulling all the available collective as the skids/wheels/lower fuselage settles into the treetops - your chance of survival from this vertical descent is much better than if your ROD is combined with only a hint of forward speed
As with fixed wing do not try to "stretch the glide" - if you screw up the auto bit recognise so early, re-establish a normal auto profile and land vertically wherever you end up.
GAGS E86