The diet of a Kitesurf Instructor

So the other day I was taking a kitesurf lesson and in a break a student mentioned about the amount of food I ate. Because we are constantly walking and running through waste deep water and needing to stay warm we eat a lot of food, here is an estimate of an average days consumption.

Meal	Item	Calories
Breakfast	Cereal	400
	Orange juice	112
Lunch	Pork pie Mini / Sausage roll	162
	Sandwhich
	Bread - 4 slices	416
	Cheese	400
	Pickle	50
	lettuce	0
	Cake - 70g slice	300
	Cookie / Snack bar / Cereal bar	147
	Apple / banana / kiwi / grapes / orange	50
	Tomato	10
	Scone / Muffin / Crumpet / Chocolate brownie	250
Dinner	shepards pie / chilli con carne / curry / tagine	800
	Apple & blackberry crumble / rubharb cobler & ice cream	750
Drink	Fruit Squash	5
Snacks	Biscuits	61
	chocolate	40
	Total	3953
	Adult male average	2500

 A fair amount above the average (1453) and I'm often still hungry.