Huang Yu-ting says that the 4X4 Association has thought about building a practice course, but land and operating expenses both pose problems. If the government would be willing to designate set stretches of a few river beds as practice zones, the association would happily concentrate their activities there and thus limit potential damage to the environment.
黃鈺庭就說，協會也曾想過整地興建人工練習場，但是經費和土地都是問題，如果政府固定開放幾段溪流，協會倒是很樂意把活動都集中辦理，減低對環境的破壞。