After seeing John Gathright's presentation at the 'vous I decided to make tree boats a more prominent part of my facilitated climbs. I've set them up a couple of times for past group climbs but the extra time that it usually takes me to install one puts some stress on setup time.
On two recent group climbs I put a treeboat in and found (no surprise) that it created a richer experience for the climbers, both as a goal to reach and as a great reward for work put in climbing. It's well worth the pre-climb effort to put one or two in the tree.
This is a climb for a family on Aquidneck Island just north of Newport, RI. They are fortunate to have a really fine multi-trunk American Beech in the backyard. From the crown you can see the ocean. The look on this climber's face sums it up:
More photosThis is a climb for the staff of an urban woodlands advocacy organization, everyone had a chance to hang in the boat:
More photos-moss
PS: I'm awaiting flames for the kid without a helmet in the boat

At this point in the climb I was in the tree with just two climbers, no climbers or deadwood above the boat. I gave permission to take the helmet off on request from the climber. The helmet is clipped to his harness. Just covering the _base_s. On guided climbs I use my judgment to respond to specific situations. On large ground-_base_d group climbs (many climbers on rope, facilitator on the ground) there is no room for that kind of flexibility, helmets stay on the climbers heads throughout the climb.
Related to that, for my personal climbs, I don't wear a helmet when I'm sleeping in a boat, don't wear shoes either
