In reply to OopzISlippedAgain:
Summited Island Peak this date last year. I had an agency set up everything and paid probably 4 times more than what I needed to pay. Getting the peak permit for 350 dollars/peak is no problem...can get many agencies to set that up for you for a small fee.
Using the tea houses for lodging up to Chhukung will be about 500 rps for bed and food/day? I camped and would never do it again. Someone had recommened that it was better than staying in the tea houses...it was not.
Without a climbing guide, I'd hire a Sirdar/porter, someone who agrees to help you with your pack and will take care of you and the trail and logistics in and out of Lukla. As someone pointed out above, this is usually done by different people but I've seen it done, one person handling both jobs and if the party is small (2-3 people) seems the best idea to me...one Sirdar/person. What I would do when I go back again.
Can not remember exactly but I think that a German guy I ran into said he had paid his one Sirdar/porter 70 dollars for a 10 day period...can not remember if that was with food and lodging included for the Sirdar/porter or not...
If you require a climbing guide, talk to agencies (mine was not worth recommending) and sort it out that the guide meets you at a village close to the base camp. This will cut down on costs and you don't need them for walking up and down cattle trails.
Get Bill O'Connor's book, The Trekking Peaks of Nepal. There is also another great guide, not recent, that had in the back a whole lot of beginning Nepali that I found helpful...can't remember the name and the photocopies I have don't have the name anywhere on the pages.
Hope this helps!