Water def helps with that stuff, I find if I don't drink the water there's no park action (as someone coined on another thread).
Menu looks good. I personally avoid large quantities of processed meats (and only eat salami v occasionally). They're packed with salt which makes me retain water but also they are so easy to eat. And remember it's dehydrated meat, so may not look a lot but by the time it hits tour stomach and rehydrates, it's nearly double the size! You need to find what works for you x