Swim technique lesson

Well I've committed so I've got to sort my technique out - big style. I may have got through the Alcatraz swim but I know for the 2.4 miles I cant let it take that much out of my body!!!! So I did my first session at City Baths in Chester with James Titley james82titley@hotmail.co.uk today - and to be honest I'm goosed and realise its going to be tough :0(  but got to put the work into this over the winter to get my technique sorted.