Wanted: Pony for beginners in West Shore area in Telegraph Cove, British Columbia for sale

I'm looking for a pony to lease or for my daughters' to have lessons on in the west shore.
I'm an experienced rider myself, but I haven't ridden much in the last 10 years. I'm looking for a bomb proof pony for a 7 year old girl to do lessons with (probably only a half hour in length), a 4 year old (and possibly a 2 year old) to do short, lead-line walks with (in an arena, pasture or on a safe trail is fine, with myself leading or a designated person is fine).
We would like the opportunity to get to know the pony a little and use the same pony when we go, because I think it's important that they develop a relationship and learn about the amount of work a pony is and how to properly care for one. We plan to eventually buy but probably not for a couple of years yet.
My girls are very respectful and would always be fully supervised by myself and/or their dad. We prefer within 5-10km of Colwood, Metchosin, Langford, Highlands, etc.