Vasudev Maharashtra are described under nomadic tribe
they normally worship Khandoba of Jejuri (maharashtra) & Ambabai of Kolhapur
If you wish to know more about this tribe then do read the following book –>
People of India: Maharashtra, Volume 3
By Kumar Suresh Singh, B. V. Bhanu, Anthropological Survey of India
read from page 2033 to know more information about Vasudev like their tribe, Panchayat, types, lifestyle etc.