I make mine. I got some disney clip art to put on it. I do a page for every day that has a blank for the weather, what park we went to, what souvenirs we bought, what the most magical moment was, etc. then, I do another page for each day that has dining information on it. where we ate, what we ate, our "mouse ears rating" of the restaurant and how much the meal was.
I print it all in color on cardstock, make a cover titling what the trip is with a cute pic of some sort and then I take it all to staples and have them spiral bind it. It ends up only costing a few bucks and it works perfectly for my needs because I designed it. I don't really care for the journals at the world, never really found one that worked for me.
Mine are very similar to the ones in the post above.