With all the help on gear advice etc. from this forum and the reference pages on the TCI site. I was able to pull together enough equipment and technique to make my first climbs this weekend.
My plan was to test out knots, rope, and DRT ascent and descent, staying close to the ground. I picked up a New Tribe saddle, 120 ft. of Blaze Poison Ivy, a shorter length of orange Blaze for making split-tails plus various 'biners to hook everything up.
The tree is a huge (I think 80+ ft) and scary Honey Locust in my neighbor's yard which I've been studying from my third floor kitchen window for years. I tied in on the first limb which is roughly 30 ft off the ground. The limb is massive in its own right, around 28" diameter. I improvised a bark saver with a length of old garden hose which worked well enough for my purposes but which I won't try again since I had to re-position it several times and I understand that it would melt under "real" climbing stress.
On my first day I went up bounce/walking off the trunk using body-thrust technique. Tough work, I think I got a little smoother after a few tries. I never went higher than 20 ft which felt about right for my beginning climb. My neighbor got bored watching me really quick when he figured out how safe it was
On my second day I added a Prussik/footloop made from some 8mm line. That was nice! Much less effort required, I can see that this technique has some sustainability over a day of climbing
General gear comments
For knot reference I used Jepson's "Tree Climber's Companion". The Blake's hitch is a beautiful thing (as you all know), felt very secure going up and was very controllable for slow descent (as adverstised).
Since I have nothing to compare to all I can say about the Blaze Poison Ivy (11.5mm) is that it's very nice to work with, I'm happy.
I'll have to upgrade the delta screw link on my saddle to a pear. The delta is a little tight with more than one biner attached to it.
I used a 12 oz throwbag, seemed like overkill with zing-it line. On my third shot it went over a way-to-high crotch in the locust and then through a Norway maple before the bag landed. No windows were broken
I'll have to check out some lighter bags.
I found the "straddle" throwing technique much more controllable and accurate then the "one-arm", at least for short throws. More practice is needed.
Thanks again for the advice. I'm planning on visiting TCI Founder's Grove this spring to explore going higher etc., looking forward to it!
-moss (happily a small amount off the ground)