Sikkim & Darjeeling in May end/June beginning

Dear travellers, I am a 28-year old seasoned traveller from Delhi who has decided for Sikkim and Darjeeling to cover places, lakes, monasteries in Sikkim and the famous Darjeeling toy train ride, one or two treks and other activities. I am a bagpacker and use public transport as much as possible and prefer budget guest houses/ homestays to hotels. People of any age, gender, ethnicity, religion and background are welcome to join me for this journey. I have not decided the dates, so we can finalise that by mutual convenience. Each one would pay for his/her expenses and we will share wherever possible like room, hired car etc. (though we travel mostly by public conveyance). I am no travel agent, hence there will never be any fee involved. We are travellers looking to join others for company and betters economics. In case the above plan sounds of any interest to you, feel free to join. Please type your specific query as a comment below or call/sms on 9711687633. Kindly do not leave your email id below and expect an itinerary mailed to you because I have never been that thorough :-)
We will leave from Delhi via train.