There is a long thread spanning about 2 years with some mixed reviews on this company on the Trip Advisor Solo Forum. Some of the reviews, both good and bad, are from "one post wonders" and are fairly ridiculous (on the first page someone is complaining bitterly about a cruise ship crashing which Just You could not be held accountable for) and some are so vague they are not really helpful.
https://www.tripadvisor.com/ShowTopic-g1-i12357-k10721927-Just_You-Solo_Travel.html
I'd approach with caution and do research if someone decides this is for them. It looks like group size is around 35 which is too big for my taste. I AM a RS devotee and 24-28 works for me. I also do Road Scholar which is about the same size for most programs. I also do not want to be in a group that is "too" small - I've done 11 person birding tours with Road Scholar and if you have one grump in the group it can change the whole dynamic. And yes, I've been in a situation where I was kind of hoping a gator would surge up onto the boardwalk from the swamp or an invasive python would drop from a tree and take out an individual, lolol!!
If folks want more Trip Advisor threads that mention Just You, use the search function on either the TA Solo Forum or TA Senior Forum.
