I get a magazine at work called Funworld...it's a pretty good magazine. It applies to all aspects of the amusement industry, from Family Entertainment Centers to large parks and resorts. There are always a few cool articles about coaster designers and such (this month there was one about GCI). They've got a website
http://www.funworldmagazine.net. It's a magazine put out by IAAPA. My company pays for it because we attend the conference every year, so I'm not sure the cost of a subscription.
There used to also be a magazine called Amusement Business, but they just discontinued that magazine back in May.
