Well, REI isn't a bad place to shop for camping stuff, and you get 10% back on stuff you buy not-on-sale. Additionally, if you join (or were already a member ) you can get a 20% off any one item coupon. Tents start around $100, and there's no need for sleeping bags this time of year, I expect. Mary and I have a quarter dome or a half dome , I think.

There are showers and bathrooms and food and stuff just inside, so aside from a place to sleep, you need not provide a lot of stuff.