I've got four days holiday I'm intending to spend next week in the area roughly east of Southend-Chelmsford-Colchester-Harwich. I've never visited this part of England before. I will be doing some Googling, but usually this forum is much more informative. - is there one dominant bus operator in this area? - are there any notable independents? - are there any day rovers available single/multiple operators with or without rail? - what are the 'must see' sites in this area? Awaiting your replies with interest!