We will be on island in a couple of days and would like to go to the fish ponds and beach areas near Mauna Lani. Can anyone suggest the best place to park? It looks like there is a public parking lot at Kalahuipua’a Park, but I think I saw something about how it can get very hot on the trail to the fish ponds. Are there any alternatives? If not, we'll plan accordingly...just thought I'd check. Thanks!