Just got back from the Bladerun 500nm in 4 days, and Amsterdam - Ramsgate in one go on Sunday.
Arrived in Rotterdam at midnight friday in less than ideal sea conditions with 3 other vessels, having left Ramsgate at 2pm and via Blankenberg to refuel. The transit from the harbour enterance to the Veerhaven was 11nm. No speed limit on the river!!
I ran the E80 3D Platinum mapping with AIS overlay (Showing speed and projected track of vessels) and RADAR trimmed down to .5nm, Absolutely perfect situational awarenes. Even got a bowl of soup from the Dutch pilot vessel....Fab.
The Raymarine kit is worth every penny.