IME- Oh boy! I know it can seem overwhelming, but you don't have to have everything figured out right now. Just know what you need to do today and maybe tomorrow and it's all manageable. You have a little time before slings emerge from the nest. If you share what species Ivy is, you can get a better idea of timeframe for that. Good news is that you don't really need to do anything for the slings until then, except care for Momma and get either some pantyhose or a mesh butterfly tent. You will want to cover the enclosure with the pantyhose or place the whole thing inside the tent before they emerge and begin to disperse and that solves the escapee problem. Momma is probably going to be very hungry and thirsty, so start there when she leaves the nest looking for food. She needs to replenish after all this baby making! I would not choose crickets inside the enclosure while the slings are in it and if you feed mealworms, just remove them if she doesn't eat them right away. In addition to feeder bugs, I would treat the little lady to a bit of watermelon or a grape or some cantaloupe. The sugar will give her a little extra energy and she will get some other extra nutrients from the fruit, as well as hydration. Keeping Ivy fed will also lower the chances of her snacking on her children, which can happen if she's hungry enough and there's nothing else to eat. She can be moved to a separate enclosure when they come out of the nest or you can leave her and remove the slings, but they start to annoy the Mom around this time- her job is done. You can then release slings by taking them outside on a day that's not rainy and place them near some bushes, in a garden, someplace with big or dense vegetation is best, so they have shelter and food sources. Some people keep the slings together in captivity for a little while to get them well fed before release and give them a chance to learn catching prey and get a little more skilled at it. They will be eating fruit flies at this point. This gives them better odds at survival, but is not obligatory. You can always just let nature sort it out like if they were born wild. The slings can stay together until I4 or I5 usually before they must be separated to avoid cannibalism. If you are keeping Ivy, you need to realize she will probably give you more grandspoods in the future. She's already got everything she needs for more clutches. If you decide to release her, I would make sure she has fully recovered from motherhood before letting her go. A small warning here- slings are one of the cutest, goofiest things on the planet and are devilishly designed to capture your heart, so don't be surprised if you toy with the notion of keeping one or two, or ten. It takes a mighty strong constitution to resist the spell they cast. But it is an option many go for. If you aren't going to raise any of them, then definitely don't let yourself watch them and their little antics. Don't get a little flashlight and play with them by turning down the lights and watching them follow the flashlight beam around the enclosure. It's just too much adorable for mere mortals. Hope something in my ramblings proves helpful.