I was thinking of developing an app where when someone is sailing, they could report the non-measurable conditions... e.g. Great Day for sailing, Great Day for drifting..... and it would provide a location via GPS..... This way one could decide whether to go or not if they are on the fence..... Just a thought..... Would you use it? Would your put it's a crappy day out to keep the waters for yourself..... Any thoughts? Thanks.. Jon