For those of you visiting Walt Disney World (or any of the other local theme parks) during your Bash foray, AllEars.net is an AWESOME planning resource. From restaurant menus to special needs advice and information, this site has the answers to pretty much any question you might want to ask. 
They actually have a section dedicated to size issues: http://allears.net/tp/ridsiz.htm
Also, it's worth looking at Mary Waring's MouseSavers.com, which is geared toward saving money on your Disney theme park visits. If you join the newsletter list, you get access to special ticket media rates.
I'm not affiliated with either site, but I have benefitted from the information presented on numerous occasions.
Have fun!
They actually have a section dedicated to size issues: http://allears.net/tp/ridsiz.htm
Also, it's worth looking at Mary Waring's MouseSavers.com, which is geared toward saving money on your Disney theme park visits. If you join the newsletter list, you get access to special ticket media rates.
I'm not affiliated with either site, but I have benefitted from the information presented on numerous occasions.
Have fun!
