Well, at least this year booking late could benefit you. Usually, I recommend that folks book early to lock down the best dates. As they tend to fill up early. This year may be a little different. I try to never guess/anticipate how the season may roll out when flows on the river are concerned. There are just too many factors involved. But, this has been an incredibly mild winter with very low snowfall. What this could mean is runoff could be done in late May early June. So the Prime week will possibly be the second week in June. Not typical at all. So My best advise if your reading this and trying to decide on dates for 2024. Would be June and very early July or late Sept and October. If you have no choice, but to fish later in the summer, I would plan on early starts and booking half days.
Please feel free to reach out with any questions as we are always here to help.
Doug
406-370-7039