new boat owner.

[nestlako]

Hi, i am new and ignorent, so be patient.
I bought a new boat last summer 2010. It is 6 meter fiberglass boat with a yamaha F115AETL outboard, with a 140 litre fuel tank. Because i'm worried about running out of fuel, is it possible to have a second fuel gauge installed ?
Is there a better fuel sender unit better then the float kind ? Please help..

[99yam40]

why not get the Fuel Management gauges that gives the amount of fuel being used and will tell you how much fuel has been used since last fill up as long as you reset it when you refuel.