As far as money grabs go, I wonder how many people pay their money to TAFE and don't pass their certifications in Australia?
Tafe in Australia is value for money, When you start your training with Tafe they tell you up front they will fail you if you do not meet industry standards, I know this seems very hard but these teacher have to uphold a high standard in the industry.
Level 2 is entry level for working in Arboriculture in Australia, all of your crew must have this as a minimum qualification to work to Australian standards.
At this level of training you are moreskilled than the average ISA cert worker/Arb in the states.
Only a few pull up short in the Tafe system and they generally drop out as they know they not up to scratch, most of the fails is in the climbing side of thing which is the second half of cert 2, surely you would want to be competent here?, if you are not you are kidding no one but yourself.
If you fail your climbing course you can still go on and study cert3 but you have to return to the climbing course next time it is run which is generally twice a year and pass.
The teachers that teach climbing here have twenty plus years of experience up their sleeves, there's generally 5 teacher on any given climbing day so all up they have amongst them around a 100 years of experience to teach student the ropes in the reall world, actually doing hands on treework in the field, can you see the difference starting to become clear here, hands on training as well as class room studies.
So now I have provided you with a little insight about the Tafe system, surely you can see it is value for money. I think the ISA is a good thing, It's just a shame some try and jam it down your throat all the time, and try and discredit other institutions.
Good luck Jim, with your studies and dont give up.