G'day. Got a brother in law who wants some landscaping done in his backyard. And basically needs a bobcat or some other similar device that is capable of leveling off a backyard that is a little uneven and cause flodding. So the plan is to install a retaining wall at the back of the yard and turn in into a garden bed sortof thing. So whats required to use a bobcat, do you need a license? Does anyone know where and how much it would cost roughly to hire one for 2 days on a weekend? Reason for the DIY approach is the quote of $18K which they thought was a bit steep. Thanks for any replies.