I got my comfortable chair at a thrift storre. There are lots of thrift stores out there to treasure hunt from. You are going to be making all kinds of changes to your setup. Set that check aside for your emergency repair fund. Do not spend it on any camping "stuff". Sell your jewelry and set aside part of the profit to buy more materials. You have to do that anyway as part of your normal business practice.
You can also join local giveaway groups and ask for things such as a chair. My trailer renovation includes many items that I found in such groups and in thrift stores. I just kept my eyes open for opportunities. Plus people often just offer things to me when I am talking about my plans. That is true on the road as well.
Nomads helping Nomads is a facebook group you should take a look at. It will reassure you that there is such a group around.
You can also join local giveaway groups and ask for things such as a chair. My trailer renovation includes many items that I found in such groups and in thrift stores. I just kept my eyes open for opportunities. Plus people often just offer things to me when I am talking about my plans. That is true on the road as well.
Nomads helping Nomads is a facebook group you should take a look at. It will reassure you that there is such a group around.