Sorry willy, i disagree. this guy weighs 60K! more like 4.2. Though i agree with the 85L board, i assume Tim doesn't want to get himself a new board just for one trip. Just take a 4.2-ish sail for the hard ass days, a small fin (this sail in beneeth your recommended sailrange, so take like a 25 cm or 26 cm crossover fin with you).
Haiko, AKA crazychemical