Why would solo travelers want to go in a trip in a group? I traveled solo for a year in India. I would rather bump into another solo traveler on the way rather than being a part of a group. Anyway, that's my opinion.
I hope you have made your trip. It would be helpful for travellers if you share the travel details:
1.Route
2.Transportation
3.Weather
4.Budget
5.Places to see
6.Tips for travellers etc.
Happy travelling.