We are planning a 6-week trip with the big Dodge and our 27' TT. My plan is to take a couple of fuel filters and enough oil and filter to do a change once we get there. Got a new serp. belt. New tires are going on all the way around. What else would y'all that have done it recommend ? This is going to be about a 10,000 mile round trip once it is all said and done. Oo.