The 950lbs would probably be no
fridge (possibly an ice box), no A/C, no storage tanks, no
propane tank, no
battery, possibly no
furnace.....dry means bare bones with no options and definately without any of your clothes, linens, food, cookingn utensils, gear etc. There is a thread on here Titled "Trailer weights in the real world" and it's a spreadsheet of real trailers weighed at Rallys. I think the lowest USEABLE
weight you will find will be closer 1200 lbs. You also need to check your hitch
weight allowance on the HHR.
Good Luck in your search, take a look at that thread mentioned above to narrow your search to your weight restrictions.
Welcome! Feel free to ask any questions as the knowledge base here is quite extensive.
Melissa