Quote: (Originally Posted by
GLOC)

1. Pay for He on the boat at 3p per litre (O2 is 1p per litre)
2. Take enough twinsets with gas in them (we are taking a Transit but that could be converted into a LWB transit!)
3. Take J's/get J's delivered and cascade
4. Take J's/get J's delivered and boost
1. its approx £80 a fill
2. you'd need 4 or 5 twinsets each
3/4. possible but I couldn't find a booster on hire
The easiest way for volume would be to take the van over (£100), then collect/get a few of J's delivered and cascade. You certainly wouldn't want to take them with you from down south, think of the vehicle fuel!
Working on the 45% He, even if you come back with a reasonable reserve, you'll need a J each
Using the booster would help because you can get more out of the J than just equalizing when the J is low but remember you'll also need a drive source. Unless you borrow one, I wouldn't worry about the booster.
I suspect a J will cost over £200 up there, so it'll still work out £60 a fill
If your going to need that much, I'd have a quiet word with Ian and see if he's willing to do a bulk deal on the He