So I have two transaction stuck due to low fees for like 48 hours now. Dropped off blockchain as well. I use Multibit.

I managed to get the hex from another site for one of the transactions and rebroadcast it. For the other one, I can't find the hex anywhere.

Here is the one I got to rebroadcast - https://blockchain.info/tx-index/61ca2e9348fff4166cf25a1144f7fb1fffa0da468992d29c2682ffec19adace2
The other one - https://blockchain.info/tx-index/66c0479bf5788ece1ee086bab04bc524c3f17a358e19f6206afa3808cff4a54f

I am not sure whether the first one could get confirmed soon still. Should I be rebroadcasting it regularly?

And can someone please rebroadcast the second one for me? I just can't find the hex for it..