Mounting a river expedition from Agra to Prayagraj Sangam

So, seven people were able to travel from Buxer to Prayagraj on a motorboat using Mobile GPS, avoiding all traffic and rush. My questions are for people experienced in Naval navigation. People from merchant Navy, coast guard other armed forces. 1) Is it possible to mount a similar river expedition from Agra to Prayagraj? 2) Is there anyone who does this professionally? 3) what kind of boat will be needed to navigate in Yamuna? 4) How much time, fuel or money would be required? News link below - https://timesofindia.indiatimes.com/life-style/travel/news/how-7-bihar-youths-turned-the-ganga-into-their-highway-and-skipped-the-traffic-to-prayagraj/articleshow/118319445.cms