LEGO 6698 RV with Speedboat

LEGO 6698 RV with Speedboat is a city set released in 1986. The set includes an SUV with a boat trailer, a small motorboat, diving equipment and a minifigure.
The SUV has a cargo area separated from the driver's cabin by a small window. There is a hatch at the rear.
The diving equipment consists of air tanks, a classic helmet (without visor) and two flippers that are simple 1x2 plates. Real fins and diving goggles did not yet exist when this set was released. The first special diving equipment was only introduced with the arrival of Aquazone in 1995.

LEGO 6556 Scuba Squad , a set with the same theme from 1997