Great location, horrible flies. Like other reviewers noticed, they don't empty their trash. The trash can sat overflowing and growing for the 3 days we were there and was never emptied. This led to huge amount of flies around the campsite and a futile fight to keep them out of our trailer. Also, as others have mentioned, while they do provide power and water, the sewer hookups are not available. We tried to dump in the National Park (very close) but found that the dump station in the park was shut down for the season (mid October). We also were unimpressed by the campground layout where the trailer next door is oriented with their door facing ours. We were hoping for a bit more privacy.
The host and hostess we interacted with were very friendly and the price was great (only slightly more than inside the park) and the location being so close was very convenient. However, next time we'd probably opt for the campgrounds in the park.