When i go to the amusement park, my favorite ride is the rollercoaster.
I agree 100%.  I love them, too.  I love the tight turns, the steep slopes, and even those that go upside-down!  Do you have a favorite?
So many to pick from, but i definitely love any of the new steel coasters.  The wooden ones are too rough.
I know.  the wooden ones are a bit more classical, but they don't have inversions, or steep drops.  Even the banks are often shallow in comparison to the steel roller coasters.  Do you have a favorite theme park you like to attend?
My favorite vacation destination is Orlando, Florida. So i guess i would pick Universal Studios?
Orlando is great.  I've been there a few times myself, but it's quite a trip.  In 2016, they estimated almost 10 million visitors attended Universal Studios.  What do you think of Space Mountain in Disney?  
I have bad memories of that ride from my childhood.  Being in the dark on a rollercoaster was traumatic for me.  I have seen videos of it in action with the lights on and it looks tame.
There are five versions of Space Mountain, which i didn't know until recently.  They all look about the same.  But I thought it was interesting.  I thought there were only two.  
Now you have told me something i did not know. 5 versions?  Looks like i will be doing some independent research after this chat. Thank you.
And on top of that, it was the second roller coaster built at Disneyland.  It officially opened in May of 1977.  Hard to believe it is that old; but it has always been "the famous" ride everyone talks about.  
When i go to Disney, i have to ride "its a small world" over and over for the music, so i don't have time for rollercoasters