UFOs I witnessed

First off I would like to make clear, the reason for today's date as a sighting date is because I've witnessed 3 UFOs at 3 times in my life. I came across this website by happenstance as I was looking at 1970s photos of new jersey etc. What I first witnessed was seen by 7 of us in the summer of 1984 or 85. I lived in a mobile home community(Cedar Crest) in Vineland New Jersey.It was 10'oclock at night and a bunch of us just got done playing team Frisbee. We all saw a low flying black object with an illuminated windshield where you could make out the sillouttes of beings inside( chest up to heads) and it glided so slowly and projected colored light to the ground red,green,blue and would fade to each .The 2 people who were with us were in their 40s and parents to the 1 girl and he (father) said it was a blimp. I'm 19 at the time and my future husband both said it can't be. Its not advertising anything and the shape was a pointed front end that both sides went back to form a flat end. A trapezoid if you will.When it got close we all waved hello and watched it slowly go over and kept going south until covered by tree line. I will never forget it. The 2nd sighting was where I live now. August 29,2018 3:23 am, my dog woke me to go out. Windows were open and I heard what sounded like a helicopter in the distance.I rolled over and back to sleep. 20 mns later my dog woke me to go as now he meant business. I got up and went to the bathroom and heard the same him as prior. I went to the window and saw a stationary bell shaped craft just sitting g in the eastern sky.I put Geddy on his leash and went outside. I noted the time as 3:25 am as flip phone in pocket indicated( unfortunately no camera on my primitive phone.it had lights on either side. The left side the lights flowed up and down the right side they stayed on. It had a distinct hum of an idoling engine. I watched for 23 minutes. Then it slowly went up on an angle to the north. Stopped and stayed there for 5mns and then back the way it came but kept going. I called news/ police stations if anyone reported anything. I checked media for the next week. Nothing. Third sighting was October 2019. It was close to sunset and I was walking south with my dog along the farm field. The sky was clear and blue. As I was looking this football shaped nickel colored craft popped in from out of nowhere. It stayed for 1 second and skipped like a rock across water to the right horizontally. I have shared my UFO experiences. Thank you.