Honest Man's Death and Fujiyama Volcano are just hurrfests for me, so yeah, those'd be a nice start.
Is there a specific distance I should be at in HMD so that I can dodge the laser at a convenient time?
I always stay at maximum distance distance during HMD, doesn't work too bad, especially because it allows the bullets to spread a little more, giving you slightly more room. The only real problem is getting through once the individual streams of bullets start putting in a few irregularities. I always stay close to one stream so I have enough room to approach the laser when it's coming or, depending on the laser's direction, can just move through the bullets. Staying close to one stream also makes it easier to pass through once the stream breaks off.
No idea about Fujiyama Volcano, though, from my experience you can't really control Mokou's movements, so it just boils down to luck for me.
Edit: No idea if it helps, but this might make it easier to understand what I'm trying to explain. More often than not, the arrival of a laser seems to overlap with the bullet stream breaking off, which really helps. If you stay on the correct side, you won't be forced to run away from the laser due to the stream breaking off.
http://www.youtube.com/watch?v=ySBPmQQEHhc#t=3m10s