I first met her and experienced her excellent
sea-keeping abilities last year during the Yorktown FTF
Frenzy. Shuman road searchers, Mrs. srs and I hung on for dear life
while we marvelled at the wake created as "Yoda" plowed through a
veritable lake on our way back from the first half of the series.
Mapachi was at the helm and Shotgun was...well, she was riding
shotgun.
The terrain difficulty would be lower if you drove to the cache
however, I don't recommend it. You would need the perfect
vehicle, a 4WD with sufficient ground clearance - just like
"Yoda".