2 Lights Over Lake Erie - 1988

My report is actually from the late 80s. Maybe 1987 or 88.
We live very close to Lake Erie.  I can see it from my house. My dad and sister both witnessed 2 lights in the sky. both hovering over the Lake.  The number of witnesses would be 3.  You could say 4 because it was a neighbor lady who called us up to asked us if we saw what she was seeing.  She has since passed away.  She lived right on the lake. We lived right across the street. The Street is called Lake shore blvd.
We walked across the street while my dad stayed on our porch.
They stayed in one spot for a long time. Sometimes they would appear to get closer. I remember being ready to run if it got to close..lol.  While one stayed still the other one started moving way over us.  My dad watched it as it passed over him. completely silent.  At this time it was pretty high up there. I don't know if I can give you an accurate measurement.  It went up into the sky completely vanishing out of site.  The other light. My memory has faded some on this.
I think it to disappeared somewhere over the lake.  I think our sighting might of been in the summer. I'm Most certian they were NOT helicopters.
As I said.  They were both completely silent.
I found a story UFO story online that happened in 1988 which could be related to what I saw because its close to the same year.  The UFO story happened in Eastlake Ohio which is the city right next to me.  I would also like to post a link to a YOUTUBE video I posted that is from another UFO spotted over Lake Erie in the city of Euclid Ohio. which is another city close to me.  This is a recent case.
The video is from 3/11/2010. The video is a news story from MSNBC.
The 1980s Eastlake Ohio Case..
http://www.ufocasebook.com/coastguard1988.html   MSNBC - UFO Spotted Over Lake Erie Near Euclid Ohio 3/11/2010 http://www.youtube.com/watch?v=ed_d9we588I
Witness indicates that date of the sighting is approximate.  PD