Swash II, Norries and Myself did this once while youy went away Erich LOL
... Goliath is VERY SLOW.... though he would attempt to follow it would take HOURS for him to get to you (I think it took us like 6-7 minutes to get to the end... and Goliath after 20 minutes maybe had moved 7 boat lengths... its was bad - for him
)