Plumbing an esky as a live well

[oldbarboy]

Im joining the, I think I can catch 5 fish in x hours party and I dont have the required live well size and I dont want to spend 5 million on a live well at this stage.

I have a 70 litre esky which I was going drill a couple of holes in (1 near the top and one near the bottom) put the hoses over the side and stick a bilge pump in it and run it off the battery on the leckie.

I know I will need some sort of t peice and a switch to either make it suck or send

Or hook up to the bilge pump which runs the existing little live well in the Discovery to fill and put a bilge in the esky to pump the water out through the existing live well.

I know it sounds like im a tight donkey but I just dont have the cash at the mo

Any suggestions or ideas.

[topwater]

how did ya go with it? im in the same boat...
im contemplating something like this (minus the timer) http://www.breammaster.com/forum/showthread.php?t=42937

hope that helps