r/motorbikes

Hi everyone, I am fairly new to riding and I have a 100mile ride planned in the next few months to see some family, I was wondering if any experienced riders could tell me some tips on maintaining myself through the ride, I have a stop planned for refreshments and to refuel if needed but other than that I wondered if there is anything else I could do to maker sure I don't fatigue or reduce pain in any places (I can expect some pain with long time in one position)

Thank you very much, any and all advice will be used