Love no fee to join and no upselling for more sight yet but…
I have not stayed at a Hipcamp yet but I am booked in for 8 different ones this summer and still haven’t finished booking yet. Every booking has been seamless and easy. Every reply prompt and informative. I must say at this time I bought into Harvest Host/Boondockers, paid a membership, but have only had bad experiences booking anything with them and in the end look to Hipcamp.