The Mambo Tango is moored in Tholen in the Netherlands, 107 km from Brussels, 1:30 hours drive. Just drive to Antwerp to get there.
From the Antwerp ring, follow the A12 / A4 towards Bergen-op-Zoom.
Take the A4/A58/E312 exit direction Roosendaal/Bergen op Zoom/Rotterdam;
Stay on the A4, then follow signs indicating Tholen.
Once on the island Tholen, take the first exit on your right.
Take the first right at the round-about;
Straight on at the next one, i.e. second exit;
Take the third exit at the next round-about, then right and shortly after left to the marina.
NB: These directions are not yet available on GPS because the road is recent.
Once you're in front of the marina club-house, the Mambo Tango is on the first pontoon. Mooring nbr 59!