Slept in a tent?

Yes.

rode a skateboard?

No.

been in a tornado?

I once saw four waterspouts in the Florida Keys and was chased by one across the old Seven Mile Bridge Little Duck Key and Key Vaca.

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See how narrow the old bridge was? Now imagine a waterspout bearing down on the bridge and you being in a car in the middle of the bridge.

played a practical joke?

Yes, quite a few of them.

milked a cow?

No.

slept in a cave?

No.

gone target shooting?

Yes, many times.

been in an earthquake?

No, nor do I want to be in one. Hurricanes are enough.