Electric Tongue Jack

Have a Husky Brute 4500# and absolutely love it. Have had it for 2 years now and never fails. Lifts strong. Did have to turn it sideways to install because it hit my propane cover. Very easy though. Just had to re-drill out one hole.

I have the Husky Brute 3000# model and for my needs it works awesome. You have way more tounge weight than I do, so I'd recommend the Husky 4500# model. I bought mine at Costco online and they have a great return policy if anything should go wrong. Here's a link to a video review that I did of mine, showing a unique (and I like to think a little better) way of installation as far as the electric part goes.
Clicky

At least 3500#. I had a made in the USA Atwood that did the job well.

X2 on 3500lbs or up rating...

3500 because are also lifting the rear of your tow vehicle. And I like Barker because of the great customer service and I believe they are still made in the USA.

If you search this Forum I think the consensus is a 3500# rated jack and there will be several recommended.