I'm actually looking at regular adult kick scooters (Xootr Street, Go-Ped Know-Ped, etc) as they look like they won't aggravate my knees and pack down very small. I just need to find a place in San Diego that rents them before I commit to buying one.
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Hope for the best and prepare for the worst.

The object in life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane