The following surmise is not meant to make excuses or justify, just an observation.
We lived in this area for almost 15 years. Most who lives in Orlando know someone who works for one of the theme parks. Outside of a few professional industries, the majority workforce is supporting the gargantuan and low paying hospitality industry, often at one of the entertainment venues. The employees typically share their complimentary employee tickets/access with friends and relatives. My guess is that the fathers received their tickets as a gift from a parishioner.
For example, someone in our family worked part time at one of the Disney golf courses, so we gave our complimentary tickets to our trad priests for attendance at a Christmas musical performance. It's so commonly done in Orlando, but of course it's proper that a priest should select the entertainment with exceeding discrimination.
Despite the roller coasters (one of which travels through and provides a special view of one of the aquariums), SeaWorld offers a tremendous up close experience with Gods fascinating creations... if one can stay detached from the pagan dress and manners.
But, IMHO, SeaWorld is definitely head and shoulders above the Disney/Universal mindset.
I will leave the discussion of appropriateness to greater minds than mine.