One of the overlooked databases on Olive Tree Genealogy website is that of the Old Dutch Church in Totowa New Jersey. Baptisms from 1756-1822 are free and online in the New Jersey Church records section.
Other New Jersey Church Records are
Marriages Elizabethtown, (was Essex Co.)
Marriages in Hackensack pre 1700
Early Settlers in Hackensack
First Reformed Dutch Church at Montville, Morris Co., Baptisms 1786-1828
First Reformed Dutch Church at Montville, Morris Co., Marriages 1826-1873
Other New Jersey free records are found at New Jersey Genealogy & History