Well, Vee Dee,

I don't know how my bungy cord suggestion makes any less sense than what has been described thus far. Maybe you could explain? I mean really, if people want to try to sneak up on rhinos and shoot them in the arse with a dart,then have to deal with a charge, then go for it as long as its legal. But, pardon me if there are some of us out here rolling our eyes.
And why don't you give us the price quote for this. I'll bet that I can arrange a sow-baiting expedition on my cousin Kenny's hog farm for much less.But professional back-up with the 458 will cost extra.