As to Liberty Pier Park....---
Expansion continued, however, as Liberty Pier on Beach Street (between
Grove and Holmes Streets) was erected in 1922, extending 500 feet over
the water. The Red Devil roller coaster, whip, caterpillar, circle
swing, Dodgem cars and many other rides operated on the pier.
Liberty Pier was destroyed in 1932 by a fire that raged for 12 hours.
Here are some links to pages on Savin Rock...
LINK-1
LINK-2
LINK-3