Advice on child trailers and bike to hook it to

I am looking at double child trailers to hook to the back of my bike and need some advice.
Reason
I will be picking up the kids from the childminder on a regular basis, its about a 25 minute walk up a steep hill. I am looking to make the journey quicker by cycling and picking them up, obviously can't take both kids on my bike so thought that a trailer may be better.
Children are 9 months and 3 1/2.
Does anyone have any advice on what to look for, suggested models etc?
I will also need a hack bike to hook it up to, as I don't want to use my carbon steed. I was thinking maybe getting a rigid mountain bike for the low gears, will probably need it with 30kg of children and a 15kg trailer up a hill. Thoughts?
Reason
I will be picking up the kids from the childminder on a regular basis, its about a 25 minute walk up a steep hill. I am looking to make the journey quicker by cycling and picking them up, obviously can't take both kids on my bike so thought that a trailer may be better.
Children are 9 months and 3 1/2.
Does anyone have any advice on what to look for, suggested models etc?
I will also need a hack bike to hook it up to, as I don't want to use my carbon steed. I was thinking maybe getting a rigid mountain bike for the low gears, will probably need it with 30kg of children and a 15kg trailer up a hill. Thoughts?
0
Posts
Sorry - had to put that in first - if it's up a steep hill you're going to want decent braking for the return.
As for the trailer - ours - and many others - use a spigot that is attached to the back by being clamped by the quick release or nut - you then attach the trailer to that with a removable pin - so the spigot can remain on the bike without the trailer attached.
You're going to want a decent trailer - burley do a decent one. Ours is an Amazon cheapy - which was fine, but it's heavy, the brake mechanism is fundimentally flawed (it just shoots a bolt into a bit of plastic on the hub) and the wheels are not removable (well - not easily) so all in all it's a bit of a PITA ... but does what we want it to do.
I would think you're going to end up pushing the bike & trailer up hill - I've ridden a 29er with the trailer and 1 child in - was fine till I hit a 14% then stopped and couldn't get going again - flat was much easier.
https://www.evanscycles.com/ridgeback-v ... e-EV258048
Or would something like this work too?
https://www.evanscycles.com/jamis-trail ... e-EV275174
p.s. I have a 50% off at Evans so think that new rather than second hand is probably the way to go.
http://www.wheelies.co.uk/p82095/Advent ... ailer.aspx
12Kg by itself, not sure how it matches up to others.
Worked well.
Decent gearing (and as its 9 speed the option to go to an 11-34 cassette or even a wide range), they are a decent tough bike and with lighter road type tyres are quite sprightly to ride.
Trailer was by Trixie but I don't think they do them for kids -it is a good piece of kit.
2009 Scott Spark 60
2010 Ghost 5000
2011 Commencal Ramones AL1
2012 Commencal Meta AM1
Need to give it a good going over with some oil, spokes are a bit rusty but don't look like they're going to snap (and there's so many of them anyway, I hardly think I will miss a few).