I have a handful of tips/suggestions that I'm really glad I knew about for my trip last October with DBF! It was my first time planning 100% of my own whole vacation and I spent literally 202 VERY happy days reading the DIS and my Passporter getting ready for the trip!!

Here are some ideas:
-if you are starting from scratch (never been to WDW/haven't been in more than 5 years) then I would suggest you buy the WDW Passporter! I got mine on
Amazon for about $15 and they update the book every year and it's AMAZINGLY helpful, particularly for its resort outlines (with room layout blueprints and resort maps) and restaurant outlines (it lists EVERY food place in all of WDW and some sample menu items with prices and a little review!) and park outlines (with detailed descriptions about EVERY attraction/ride/even at all the parks so you can pick out the things that sound best to you. Even though I'd been to WDW 3 times before, I hadn't been in several years and this book really helped me get started!
-the Vapur fold-up/roll-up water bottle saved us probably $150 in water costs! If you are not ultra picky about water tastes this is a must have item! It's cheap, light, and takes up hardly any space when it's empty and when it's full you can clip it onto your park bag (I know some have said the Florida water tastes funny? I didn't notice at all, but we had Crystal Light packets with us just in case anyway!)
-pick-a-pearl in the Japan pavilion at World Showcase was one of the most memorable experiences of our trip! DBF still talks about it to this day, and if you want to you can get your pearl set into some jewellery which then reminds you of your trip everytime you wear it!
-Design-a-Tee in DTD!! This was another amazing experience! I literally searched and searched in DTD to find this place, it's kinda tucked away (or seemed like it?); if I hadn't read about it on the DIS I never would have known about this cool opportunity to create your own memorable t-shirt! Very worthwhile and the prices are basically the same as what you'd pay for any old shirt at any gift shop, but here your shirt is unique because YOU designed it!!
-The drawing class at Animation Academy in DHS! A Disney artist teaches a very thorough step-by-step class on how to draw a certain character and you get to keep your drawing!! Makes a great souvenir, especially if you're not naturally artistic! You'll be impressed
-You can't bring snowglobes home in your carry-on! Knowing this in advance saved me a lot of disappointment.
-I also suggest NOT bringing your rolls of pennies/quarters in your carry-on either!! I had mine all stored in MnMs containers and we got pulled aside in the bag x-ray line because the cylinder of metal looked like a gun cartridge on the x-ray!!

Oops! Also I've heard that pressed pennies aren't allowed in carry-on luggage, but I had mine in my checked luggage so I'm not certain on this.
-Bonine (aka meclizine) is AWESOME for motion sickness!! DBF hates flying and gets motion sickness really easily on rides but Bonine saved the day EVERY TIME. And it's non-drowsy so it's WAY more convenient than Gravol. Not available in Canada though, but we just picked some up at Walgreens in the US before we got on the plane to Disney
-For Canadian travelers: look into getting an Amazon Visa to use when in WDW because they are one of the verrrry few free credit cards that DON'T charge a foreign currency exchange fee. At 2.5% on EVERY USD purchase, that fee really starts to add up QUICKLY. I wish I had known about the Amazon Visa ahead of time, but this was a tip I learned afterwards. Also consider picking up some pick-your-own-amount Disney gift cards in a Target or Walgreens in the US before you get to Disney so you don't have to worry about carrying a bunch of cash. I drove down to Buffalo a few times in the months leading up to our trip and I'd get a gift card for $250 each time.
-If you'll be at the Food & Wine Festival, get one of the little wristband F&W gift cards! Before you activate the card, think about how much you're planning to spend eating/drinking around the world, and then add about $40 and put THAT much on the card! It's much easier having the wrist one than having to dig out your wallet at every kiosk. **Extra tip: the 'wristband' they had in 2013 was just an elastic band...if you are creative, maybe bring a better bracelet-type thing with you so you can switch out the elastic band** The little F&W themed gift card makes a cute scrapbook item too! OH and get the F&W passport and you can get it stamped at each country you eat/drink at!!! That's a cute scrapbook item too
-Make an ADR for your first night. After traveling for however many hours, and the hustle and bustle of getting your trip started, you'll be really thankful to have something more than quick service burgers and fries for your first dinner. Sitting down to a nice relaxed-pace meal will help recharge you after a day of traveling and set you up for a GREAT trip!
