Minecraft Bedrock minecart train

I ran into some hastle myself trying to do this today:

I’ve been planning on creating an amusement park on minecraft bedrock. For this there of course needs to be rollercoasters. Is there a way to link minecarts using commandblocks and ensure that the minecart will face the correct way and will always stay on the rails? This is what I got now:

execute @e[name=CT1, type=minecart] ^ ^ ^ tp @e[name=CT2, type=minecart] ^-1.6 ^ ^
However this makes the minecart teleport like crazy and forces it off the rail. Is there a way to make this better? Thanks in advance 🙂