yeah, there are a lot of "tips" out there, and a lot of people make it seem like these are make it and break it for your trip. While I agree some are super helpful, some are take it or leave it, and also along with that, your mileage may vary on them. My first few trips, I brought all the "tips" and ended up with a bunch of crap I didn't need or use. But some of it I had to learn on my own, and it's about what I prefer, but someone else may be different. That being said, I do like Disney ponchos. I don't like the waste, and they are well built and will last for many trips. I will get water at QS locations, but only if it's convenient. For me, the most convenient and least amount of waste is a Brita.