If you're on the fence about whether you can or want to do a bike tour, you 100% should and this is absolutely the outfitter to go with.
You can because manual bikes and e-bikes are both options. If you can do 35 miles 2 days in a row at 10 mph, you can do this on a manual bike. If you can't do that or just don't want to, get out and do some practice rides but rent an e-bike for extra assurance.
You'll want to because the end-to-end experience is not only completely hassle-free, it is also a complete pleasure. Great hotels, great food, great company, great hosts. Luke, the owner, knows all of the proprietors up and down the trail, which means a seamless experience for you.
The trail itself is beautiful, and it is a real accomplishment at the end when you realize how many miles you biked.
There's no reason not to do this, and every reason why you should. I had an absolutely wonderful time.