An impromptu trip to Nathdwara-Rajsamand

I don't know if this is the right sub to post this but has anyone been to Nathdwara before? I've just booked tickets to Nathdwara for Shrinathji darshan tomorrow.. We will reach there by 6 AM. If so, could you please share some valuable tips for our visit? Can we can find a dharamshala or a similar place where we can freshen up and leave our luggage. Also considering it's Ekadashi tomorrow will the place be crowded? I'm wondering if we can visit Rajsamand Lake and other nearby attractions after completing our darshan in the morning. How far are these places from the temple?