Flightlead
Contributor
I s/b able to dive saturday. probably can't make it an all day thing, but could get in 2-3 dives if we don't dilly dally. or fewer longer dives as I'll be in doubles and on nitrox.
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ClayJar:I think we're more interested in decently accurate dive navigation maps (from which bearings and distances can be read or computed) than actual bathymetry. It's a lot cheaper to use floats to mark sites and then just trig out the numbers.