6. Tip: Amphicar
These are definitely not a secret as the awesome Amphicars have been all over the internet since the opening of The Boathouse. The tip is that there may be some discounts to be had for your Amphicar ride (which can be pretty pricey). When I was there if you had lunch at The Boathouse you could get a nice discount off the Amphicar ride. I would suggest checking out their website for current offers:http://www.theboathouseorlando.com/amphicar/