Depending on the time of year, this can be an easy walk, a muddy stroll, a short swim or perhaps a boating adventure. If you are lucky enough to time your arrival just right, you will understand the name of the cache.
I rated it a 4.5 for difficulty since it is micro after all; which could be challenging even after you arrive near ground zero. That said, certain times of the year should make this no more than a "2" regarding difficulty. Some may spot the cammo container within seconds while others, well, may take quite a bit longer.
Since a boat or floatation items are not required during the entire year, the terrain was rated at 4.5. Please note that depending on the time of year, sometimes the terrain can be a 2, other times it might be a 5, so for fun it was rated 4.5 for terrain. Just think about it this way, how many 4.5 - 4.5's have you found?
The cache name? If you kept your feet dry and didn't use a boat to sign the log, the name will make sense.