I have gone from used RV dealer to dealer. They're beginning to all sound like used car salesmen. the paperwork isn't that far off, but there are a few charges I can't seem to get them to explain over the phone. Can anyone help me? they are: Freight Destination Charges Dealer Preparation Dealer Handling What are these charges and what do I need to know about them? Are these charges applicable to all states and if so, what can I expect to pay for these additional charges? I might buy in Texas where I live; prices seem a little better out of state. I appreciate any help anyone can give me. Thank you.