The skipper having explained to the officers in command of the other boats what he intended to do, and given them instructions how to act in the event of certain contingencies arising, the gig's crew manned their oars, and we pulled away in the direction of the peninsula, which we reached in the course of a few minutes.  Now our real troubles began, for our object was not only to reach the peninsula but also to land upon and walk across it until a spot could be found from which, unseen ourselves, we could obtain a clear view of the creek and everything in it, and upon approaching the shore of the peninsula we discovered that, in common with as much of the river bank as we had yet seen, it consisted, first of all, of a wide belt of soft, fathomless mud overgrown with mangrove trees; the mud being of such a consistency that to attempt to walk upon it would mean being swallowed up and suffocated in it, for a sixteen-foot oar could be thrust perpendicularly into it with scarcely any effort, although when one of the men incautiously tried the experiment, it was only with the utmost difficulty that he was able to withdraw the oar, so tenaciously did the mud cling to it.  Yet it was not sufficiently liquid to allow of the gig being forced through it, even if the thickly clustering mangrove roots would have permitted of such a proceeding.  The only alternative left to us, therefore, was to endeavour to reach solid ground by clambering over the slippery mangrove roots, with the possibility that at any moment one or another of us might lose our footing, fall into the mud, and be swallowed up by it.  However, "needs must" under certain circumstances, the skipper and I therefore scrambled out of the boat--taking Cupid with us to search out the way and carry a small coil of light line in case it should be wanted--and proceeded cautiously to claw our way like so many parrots, over and among the gnarled and twisted roots of the mangrove trees, the Krooboy leading the way, leaping and swinging himself with marvellous agility from tree to tree, while we followed slowly in his wake, as often as not being obliged to make a slip-rope of the line to enable us to cross some exceptionally wide or awkward gap.  In this manner, after about half an hour's arduous toil, with the perspiration pouring out of us until our clothes were saturated with it, while we were driven nearly frantic by the attacks of the mosquitoes and stinging flies that beset us by thousands, and could by no means be driven away, we contrived at length to reach soil firm enough to support our weight, and, some five minutes later, the solid ground itself.