AX86u Heavy LAN traffic and needs to hookup to changing LAN addresses.

[VideoE]

I'm a Networking Newbie and Video Engineer. I want to use my router (if Possible) to run two 1GB each subnets and be flexible as far as hooking up to another external router to a WAN service. I'm would like to have 2 independent switches running many streams of NDI, (a video over IP software solution that can eat up 150 mg per second with each device) to/from cameras and computers with static ip's that I would like to set permanently. The AX86U, computers and cameras are a package with a vMix production computer, using NDI, that then travels to hotels where the router would hook up to their hardwired WAN connection. The 2 LANs would be ideally 10.0.1.x and 10.0.2.x and whatever the hotels' or convention centers' address would be. (Often a 192.168.x.x address). If I can set this up with the AX86U what would be best practices?

I'm currently 'in show' so my response time may be not the best, so thanks ahead-of-time.
Eric