Denny, There is a lot of "eyeball" navigation on Powell--look for light colored water. The level can change from day to day, and you may have 3 feet over a shoal one day, and only a foot a day or so later.
We had the Jones map, but also like the Fish-n-map and the KingFisher Topo maps. We find that the Lowrance Create a Map gives decent navigation on Powell, by naming the various canyons. As the Lake goes up and down, the channel changes, but you can always get up the lake by fallowing the channel markers and the deep river bed.
For us, the fun is in the canyou exploration. There are also a number of books on the history of Powell and are worth reading when you are in the area. Some pretty tough people who settled and came across this area!
I don't know what the group plans are as to where they will be on the 25th. VHF radio is marginal. Cell phones are rarely good. We will have a satellite radio and probably ham radio, both of which work well in Lake Powell for communciation for the outside world. We usually get in touch with our friends via ham radio.
We had the Jones map, but also like the Fish-n-map and the KingFisher Topo maps. We find that the Lowrance Create a Map gives decent navigation on Powell, by naming the various canyons. As the Lake goes up and down, the channel changes, but you can always get up the lake by fallowing the channel markers and the deep river bed.
For us, the fun is in the canyou exploration. There are also a number of books on the history of Powell and are worth reading when you are in the area. Some pretty tough people who settled and came across this area!
I don't know what the group plans are as to where they will be on the 25th. VHF radio is marginal. Cell phones are rarely good. We will have a satellite radio and probably ham radio, both of which work well in Lake Powell for communciation for the outside world. We usually get in touch with our friends via ham radio.