Rocket boots are great until they backfire on you and then that boost you counted on is no longer there. We're probably the class who needs it least (my co-tank is a DK with it and its nice for him having an actual usable speed boost that's better than the paltry 30% from Death's Advance). If a savage roar, two rolls, and a tiger's lust isn't enough there's probably some other issue.
I'm bad/lazy and just run with leatherworking/skinning knowing that the crit from skinning could be better off being another crafting profession but I also don't play at a level where min maxing to that point is quite necessary so I save my gold