Dual WAN load balancing with failover to 4G without scripting ??

Hello all!

Does anybody know if it's possible to configure RouterOS "out of the box" using Winbox to utilize dual WAN with load balancing (WAN1+WAN2) and in case of failure automatic trigger a failover (with failback) to 4G (WAN3) as well as updating DDNS accordingly.

Another feature that would be nice to have when a connection stat changes is the ability to send mail or SMS with the new settings.

Is this doable without scripting?

Thanks in advance!
Lars.