The National Library of Ireland Website has Glenarm RC Parish records back to 1825, that I use frequently.
I just ran across a rootsweb page that says there are records going back to 1784.
http://sites.rootsweb.com/~fianna/county/antrim/antrc.htmlTickmacrevan (1) part Carnlough, part Glenarm 1825 LC, NLI, UHF
Tickmacrevan (2) Glenarm (Tickmacrevan) 1784 LC, NLI, UHF
Does anyone know how to find the records from 1784 to 1825?