CragChick - Will miss you at WHW, tough luck, sounds like you have refocused readily enough though.
I too am hoping the WHW is well sign posted; my support knows the route well so hopefully getting tips little and often will mean I don't have to worry too much. Not sure if I will manage some recce's or not.
Food, I have used Hammer Perpetuem both as a powder and solid and find it really suits me, the powder especially, I can pretty much run on one bottle an hour and don't need much else, it's relatively pricey though so kept for events over training.
Training wise, following a slow end of last and start to this year feel the foundations are setting, enjoyed a cracking marathon Saturday, half-marathon Sunday back to back this weekend; neither was quick but both were comfortable.