Those are all very valid reasons for waiting.
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Definitely enjoy that time to yourself while you can. I had no idea how much I would miss it until I had DS. That's probably because I stay at home with him and don't have a car so I'm almost never able to leave the house. DF tries to take me out bumming around town once a week for a couple of hours though.
June 2016 is looking more and more like the time that we'll start trying. I'm not feeling very optimistic about saving all of the money that we're hoping to by the time that June 2015 gets here. It's all going to depend on when I can finish my medical billing and coding certificate, how soon I can get a job afterward, how much money I'm making, and how much we can put into savings. If I finish around January, get a job by the end of February, make at least $30,000 or $40,000 a year, and at least 3/4 of my paycheck is able to go into savings then we shouldn't have a problem saving what we need to for June 2015. If none or even one of those things does not happen then there is no way, we'll have to wait until June 2016.
I suppose depending on the situation we could start trying in September 2015 instead, but I'd really rather have a March or April baby if I can help it. Being heavily pregnant all last summer really sucked, so it would be nice to have a nice, cool third trimester the second time around. Besides, if we didn't get pregnant in 3 cycles we'd have to take a break until June 2016 anyway and that would be more disappointing than simply just WTT the whole time. We're going to be gender swaying for a girl, so chances are likely that we wouldn't fall pregnant straight away, but I'm positive that we'd still get pregnant within 6 months. The reason that we would need to wait if we didn't get pregnant during the fall season is that I don't want another fall baby or a winter baby. I don't want another fall baby (aside from the fact that I already have one) because DF and I both have birthdays in the other two months of fall besides DS. I don't want to cram all of our birthdays into one season. I don't want a winter baby because of all of the holidays and bad weather. A spring or summer baby however is perfect, and I don't mind waiting an extra year if it means that I'm practically guaranteed to get one.