To Gloc and Warmwater:
I suspect that cost rather than depth is what it boils down to these days. It's certainly not a cheap day out whatever way you look at it . . .
At least i'll have plenty of room on the boat next year for my trip. Looks like i'll be the only one onboard. If you see my missus and she asks you, it still only costs £20 for the whole boat, ok
