When in April are you flying? If it's April school vacation or the week following Easter, those flights might be the best you're going to do.
I agree with Tammi McMan. One ways might be the way to go. We've flown JetBlue once as 2 one ways, and Song once as two one ways, and we were prepared for extra security screening, but it did not really happen. I got pulled out only once.
I would not wait too much longer, but definitely look into the 2 one ways on both Song and JetBlue, going into MCO and/or TPA.
Good Luck