The tape should be stored on end with the full reel down.
Keep away from magnets, TV/Monitors, Phones, Speakers.
At the airport or courthouse ask that the tape not be x-ray'ed.
If tape is to be stored for an extended time, put it in a plastic bag securely closed.
For long term archiving Tape should be converted to a digital format (CD, DVD).
When sending an original videotape by mail, make a copy of the tape and keep the copy until you know the original tape has arrived at its destination and is in good condition. Mark the package "Do not x-ray," and send the tape certified mail, return receipt requested.
Do not store tapes in automobiles that are parked in the sun. Heat stretches tape and warps cassette shells.
Playback
In extreme climates, allow tape to come to room temperature
before viewing.
Before viewing tape, fast forward to the end and rewind back
to the beginning to evenly wrap tape on the reels.
Use pause, visual fast forward, visual rewind and slow motion modes sparingly as they are more likely to damage the tape.
Before returning tape to storage, fast forward and rewind again.
This form location:
http://www.LegalVideo.info/forms/