So for me, in 2017 when I went to Ohio, the total cost without fuel was close to $3000. I did have 3 dogs entered, so that alone was $900.00, then I did 2 pre-champs runs with 4 dogs for another $96.00. So for me, the actual cost of running my dogs was $1000.00. Then add the cost of crating in a stall (no free ones left when I heard about it), hotel was about $700.00 I think but I would have to check that. I stayed Tuesday through Sunday. The rest of the money was videos, pictures and raffle tickets. I had a room with a kitchen so I made my own breakfast and dinner and brought lunch with me.
I like the idea of ride share or hotel share but I think it isn't always feasible unless you know the person and their dogs. A 2 room suite would work well, but again, I travel with 4 dogs so it would be difficult. I looked into a camper last year and it was more than the hotel, so I didn't go forward with it. I am going to look into it again for next year and see what I can find. Maybe someone knows of a place that will bring it out and drop it for a rental.