Help - Moving a Vehicle in to launch Position

Hi there Wonder if you can offer some advice

I need to be able to move a vehicle into the correct positions to launch

So what I need to do is be able to enter the vehicle and press a Key and move the Vehicle forward say 20 feet stop then move upwards say 80 feet and then I can fly away

I kind of have this working by adding force but it seems a bit unstable at times and I need to turn gravity off and when I do this then it just carries on floating and doesn’t stop and it all goes wrong

Is there a better way to do this as i will have a number of ships that will need to do this in the same area as they will be in a circle and will each need to move forward and then go upwards

Cheers in advance for your help

Hi there

Any ideas on this?