| Equipment
The clubs pride and joy is a 5.8M Humber Destroyer
RIB bought with the aid of a Lottery grant in March 1999.
Research into the right boat for the job lasted
some 12 months, with a vast selection of boats and power units on
the market, we had to be sure that it would fully meet our needs
and give several years of trouble free service.
Points we considered;
Selsey requires trailer launching from a fairly
steep ramp, which runs across then onto a shingle beach, making
the trailer very difficult to manoeuvre once it is disconnected
from the towing vehicle; this placed a limit on the size of boat.
Club diving ranges from shore diving to sites just
south of the Isle of Wight, so the boat needed a working range of
up to 17 nautical miles, with a back up “get you home”
engine should main engine failure occur. This proved to be difficult,
for example, it was cheaper to buy a single 115HP motor with a small
4.5 - 6HP motor as a back up, than twining up a pair of 40HP motors,
boat performance was to be the key factor on this decision. Why
use a large engine when a cruising speed of about 20 knots in an
open boat is the optimum for comfort and fuel economy, 2 smaller
engines which are correctly propped give fast “up onto the
plane” properties and when installed with totally separate
fuel/electrical supply circuits, provide a far better back up if
1 motor fails at sea.
Full safety and navigation equipment including an
oxygen kit, was to be carried on board.
Humber Inflatables produced the package that suited
our needs. A 5.8M well proved craft fitted with a pair of Yamaha
40HP motors and trailed by a Hallmark Roller Coaster 3 trailer.
This has proved to be the correct choice, we have been delighted
with the boats performance and cannot believe how economical on
fuel it is.
Although
the boat is kept inside and under cover for the majority of the
time, we do have a mooring just off the beach, which enables us
to keep the boat afloat when demand dictates.
Humber
link http://www.r-i-b.co.uk

Freedom of Selsey - owned by two Club members,
will take 4 divers and kit in relative comfort
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