Bob,

Bellevue RR Light is in Wilmington, DE and is accessed through the Wilmington landfill which restricts admittance. Stan had to sign a "hold harmless" document but we had no problems navigating through the landfill to photograph the light.

Marcus Hook RR Light is in Gordon Heights (Edgemoor), DE on a hill overlooking the Delaware River. Detailed instructions can be found on the Lighthousefriends.com site. We think the tower was recently sandblasted because it looks so clean compared to the dwelling, but there's no signage indicating any group has begun renovating the site.

Turtle Rock Light is in Philadelphia, PA and is part of the Sedgeley Club in Fairmont Park. The Lighthouse Digest site has a great write-up on the light--check out Judi A. Kearney's June, 1997 article, The Light on Turtle Rock.

We searched for the Tinicum Front Range Light which is on Second Street in the town of Billingsport just north of Paulsboro, but couldn't locate the light. The Rear Range Light's location is clearly marked on signs in Billingsport.

Finn's Point Rear Range Light is in Pennsville, NJ on Lighthouse Road. Local preservationists have restored the light and it is located in a wildlife refuge in Fort Mott State Park.

Hope this helps.